[CI Skip] release/stable 3.7.3

skip-checks: true

.123trigger

@@ -9,4 +9,9 @@
 3.2.2
 3.2.3
 
-3.3.2
+3.3.2
+3.6.2
+3.6.3
+3.6.4
+3.7.2
+3.7.3

CHANGELOG.md

@@ -1,5 +1,62 @@
 # CHANGELOG
 
+## 3.7.3 Feb 2, 2021
+
+Changes:
+
+- Added Polkadot upgrade block for runtime 27 (known checkpoint optimization)
+
+
+## 3.7.2 Feb 2, 2021
+
+Changes:
+
+- Adjusted the `Keys` type for the 28 runtime on Kusama, Polkadot & Westend
+
+
+## 3.7.1 Feb 1, 2021
+
+Upgrade priority: Low. However recommended for current Substrate master, Polkadot and Rococo users and those wishing to support the upcoming Polkadot 28 runtime with the new `MultiAddress`.
+
+- **Breaking change** As indicated in the 3.5.1 release notes, the `Address`/`LookupSource` defaults have now been adjusted for `MultiAddress`. If your chain does not use these types, explicitly add the correct `Address`/`LookupSource` types. This new extensible format is mean to cater for all address types into the future, removing a lot of discrepancies between chains.
+
+Contributed:
+
+- Extraction of the block author on Moonbeam (Thanks to https://github.com/joelamouche)
+- Cleanup logs with HTTP providers, no subs (Thanks to https://github.com/Tbaut)
+
+Changes:
+
+- Allow `.slice` operator on the `Vec` type
+- Apply `MultiAddress` as a default
+- Adds support for the upcoming Polkadot 28 and Kusama 2028 runtimes
+- Add checkpoint for Kusama 2027 upgrade
+- Update all parachain types (as per latest Rococo)
+- Correctly use relay blockNumber in parachain validation data
+- remove information log for capabilities detection (creates confusion)
+- Remove explicit references to `global`, use the `x-global` detection
+- Remove explicit `module` in `package.json` (exports map available)
+
+
+## 3.6.1 Jan 24, 2020
+
+Upgrade priority: Medium if not already on at least 3.3.1. The next upgrade of Kusama/Polkadot requires it.
+
+- **Breaking change** To support chains with multiple tokens, such as bridges, the `ChainProperties` type now returns an array of tokens and decimals (instead of singular values) in the `token{Decimals, Symbol}` getters. Additionally, this means that the `registry` interfaces has been changes, to `registry.chainDecimals: number[]` and `registry.chainTokens: string[]`. Where used the `[0]` index will return the first value if only interested in a single, for a straight conversion.
+
+Changes:
+
+- Allow for the detection of on-chain capabilities as available (e.g. `AccountData`, `ValidatorPrefs`)
+- Cater for multiple tokens and decimals in the chain the chain `system.properties` (as per the chain specification)
+- Add a `instances: { [key]: [module1, module2] }` definition in teh bundle types, allowing for multiple instances (e.g. Balances)
+- Adjust the `api-derive` for balances to retrieve values via `instances` as well as across multiple modules
+- Ensure all types are registered for all metadata typegen steps
+- Add `rpc.payment.queryFeeDetails` RPC endpoint
+- Update types & metadata to latest Substrate
+- Move the `@polkadot/x-rxjs` package into the common repo
+- Allow doc generation for errors/events (markdown outputs)
+
+
 ## 3.5.1 Jan 18, 2020
 
 Upgrade priority: Low. Recommended for parachain developers.

jest.config.js

@@ -13,8 +13,7 @@ module.exports = Object.assign({}, config, {
     '@polkadot/typegen(.*)$': '<rootDir>/packages/typegen/src/$1',
     '@polkadot/types-known(.*)$': '<rootDir>/packages/types-known/src/$1',
     // eslint-disable-next-line sort-keys
-    '@polkadot/types(.*)$': '<rootDir>/packages/types/src/$1',
-    '@polkadot/x-rxjs(.*)$': '<rootDir>/packages/x-rxjs/src/$1'
+    '@polkadot/types(.*)$': '<rootDir>/packages/types/src/$1'
   },
   modulePathIgnorePatterns: [
     '<rootDir>/packages/api/build',
@@ -25,8 +24,7 @@ module.exports = Object.assign({}, config, {
     '<rootDir>/packages/rpc-provider/build',
     '<rootDir>/packages/typegen/build',
     '<rootDir>/packages/types/build',
-    '<rootDir>/packages/types-known/build',
-    '<rootDir>/packages/x-rxjs/build'
+    '<rootDir>/packages/types-known/build'
   ],
   resolver: '@polkadot/dev/config/jest-resolver.cjs'
 });

package.json

@@ -34,5 +34,5 @@
     "@types/jest": "^26.0.20",
     "copyfiles": "^2.4.1"
   },
-  "version": "3.5.1"
+  "version": "3.7.3"
 }

packages/api-contract/package.json

@@ -1,9 +1,8 @@
 {
   "name": "@polkadot/api-contract",
-  "version": "3.5.1",
+  "version": "3.7.3",
   "description": "Interfaces for interacting with contracts and contract ABIs",
   "main": "index.js",
-  "module": "index.mjs",
   "sideEffects": false,
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
@@ -14,10 +13,10 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-contract#readme",
   "dependencies": {
     "@babel/runtime": "^7.12.5",
-    "@polkadot/api": "3.5.1",
-    "@polkadot/types": "3.5.1",
-    "@polkadot/util": "^5.3.1",
-    "@polkadot/x-rxjs": "3.5.1",
+    "@polkadot/api": "3.7.3",
+    "@polkadot/types": "3.7.3",
+    "@polkadot/util": "^5.5.2",
+    "@polkadot/x-rxjs": "^5.5.2",
     "bn.js": "^4.11.9"
   }
 }

packages/api-derive/package.json

@@ -1,9 +1,8 @@
 {
   "name": "@polkadot/api-derive",
-  "version": "3.5.1",
+  "version": "3.7.3",
   "description": "Common functions used across Polkadot, derived from RPC calls and storage queries.",
   "main": "index.js",
-  "module": "index.mjs",
   "sideEffects": false,
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
@@ -14,16 +13,16 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-derive#readme",
   "dependencies": {
     "@babel/runtime": "^7.12.5",
-    "@polkadot/api": "3.5.1",
-    "@polkadot/rpc-core": "3.5.1",
-    "@polkadot/types": "3.5.1",
-    "@polkadot/util": "^5.3.1",
-    "@polkadot/util-crypto": "^5.3.1",
-    "@polkadot/x-rxjs": "3.5.1",
+    "@polkadot/api": "3.7.3",
+    "@polkadot/rpc-core": "3.7.3",
+    "@polkadot/types": "3.7.3",
+    "@polkadot/util": "^5.5.2",
+    "@polkadot/util-crypto": "^5.5.2",
+    "@polkadot/x-rxjs": "^5.5.2",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^5.3.1",
-    "@polkadot/rpc-provider": "3.5.1"
+    "@polkadot/keyring": "^5.5.2",
+    "@polkadot/rpc-provider": "3.7.3"
   }
 }

packages/api-derive/src/balances/account.ts

@@ -1,24 +1,24 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { ApiInterfaceRx } from '@polkadot/api/types';
+import type { ApiInterfaceRx, QueryableStorageMultiArg } from '@polkadot/api/types';
 import type { AccountData, AccountId, AccountIndex, AccountInfo, Address, Balance, Index } from '@polkadot/types/interfaces';
 import type { ITuple } from '@polkadot/types/types';
 import type { Observable } from '@polkadot/x-rxjs';
-import type { DeriveBalancesAccount } from '../types';
+import type { DeriveBalancesAccount, DeriveBalancesAccountData } from '../types';
 
-import { isFunction } from '@polkadot/util';
+import { assert, isFunction } from '@polkadot/util';
 import { combineLatest, of } from '@polkadot/x-rxjs';
 import { map, switchMap } from '@polkadot/x-rxjs/operators';
 
 import { memo } from '../util';
 
-type Result = [Balance, Balance, Balance, Balance, Index];
+type BalanceResult = [Balance, Balance, Balance, Balance];
 
-function calcBalances (api: ApiInterfaceRx, [accountId, [freeBalance, reservedBalance, frozenFee, frozenMisc, accountNonce]]: [AccountId, Result]): DeriveBalancesAccount {
+type Result = [Index, BalanceResult[]];
+
+function getBalance (api: ApiInterfaceRx, [freeBalance, reservedBalance, frozenFee, frozenMisc]: BalanceResult): DeriveBalancesAccountData {
   return {
-    accountId,
-    accountNonce,
     freeBalance,
     frozenFee,
     frozenMisc,
@@ -27,6 +27,19 @@ function calcBalances (api: ApiInterfaceRx, [accountId, [freeBalance, reservedBa
   };
 }
 
+function calcBalances (api: ApiInterfaceRx, [accountId, [accountNonce, balances]]: [AccountId, Result]): DeriveBalancesAccount {
+  const primary = balances[0];
+
+  assert(primary, 'No balances retrieved for account');
+
+  return {
+    accountId,
+    accountNonce,
+    additional: balances.filter((_, index) => index !== 0).map((b) => getBalance(api, b)),
+    ...getBalance(api, primary)
+  };
+}
+
 // old
 function queryBalancesFree (api: ApiInterfaceRx, accountId: AccountId): Observable<Result> {
   return api.queryMulti<[Balance, Balance, Index]>([
@@ -34,21 +47,25 @@ function queryBalancesFree (api: ApiInterfaceRx, accountId: AccountId): Observab
     [api.query.balances.reservedBalance, accountId],
     [api.query.system.accountNonce, accountId]
   ]).pipe(
-    map(([freeBalance, reservedBalance, accountNonce]): Result =>
-      [freeBalance, reservedBalance, api.registry.createType('Balance'), api.registry.createType('Balance'), accountNonce]
-    )
+    map(([freeBalance, reservedBalance, accountNonce]): Result => [
+      accountNonce,
+      [[freeBalance, reservedBalance, api.registry.createType('Balance'), api.registry.createType('Balance')]]
+    ])
   );
 }
 
-function queryBalancesAccount (api: ApiInterfaceRx, accountId: AccountId): Observable<Result> {
-  return api.queryMulti<[AccountData, Index]>([
-    [api.query.balances.account, accountId],
-    [api.query.system.accountNonce, accountId]
-  ]).pipe(
-    map(([{ feeFrozen, free, miscFrozen, reserved }, accountNonce]): Result =>
-      [free, reserved, feeFrozen, miscFrozen, accountNonce]
+function queryBalancesAccount (api: ApiInterfaceRx, accountId: AccountId, modules: string[] = ['balances']): Observable<Result> {
+  const balances = modules.map((m): QueryableStorageMultiArg<'rxjs'> => [api.query[m].account, accountId]);
+  const extract = (data: AccountData[]) =>
+    data.map(({ feeFrozen, free, miscFrozen, reserved }): BalanceResult => [free, reserved, feeFrozen, miscFrozen]);
+
+  return isFunction(api.query.system.account)
+    ? api.queryMulti<[AccountInfo, ...(AccountData[])]>([[api.query.system.account, accountId], ...balances]).pipe(
+      map(([{ nonce }, ...balances]): Result => [nonce, extract(balances)])
     )
-  );
+    : api.queryMulti<[Index, ...(AccountData[])]>([[api.query.system.accountNonce, accountId], ...balances]).pipe(
+      map(([nonce, ...balances]): Result => [nonce, extract(balances)])
+    );
 }
 
 function queryCurrent (api: ApiInterfaceRx, accountId: AccountId): Observable<Result> {
@@ -60,7 +77,7 @@ function queryCurrent (api: ApiInterfaceRx, accountId: AccountId): Observable<Re
         : (infoOrTuple as [Index, AccountData])[1];
       const accountNonce = (infoOrTuple as AccountInfo).nonce || (infoOrTuple as [Index, AccountData])[0];
 
-      return [free, reserved, feeFrozen, miscFrozen, accountNonce];
+      return [accountNonce, [[free, reserved, feeFrozen, miscFrozen]]];
     })
   );
 }
@@ -81,19 +98,29 @@ function queryCurrent (api: ApiInterfaceRx, accountId: AccountId): Observable<Re
  * ```
  */
 export function account (instanceId: string, api: ApiInterfaceRx): (address: AccountIndex | AccountId | Address | string) => Observable<DeriveBalancesAccount> {
+  const balanceInstances = api.registry.getModuleInstances(api.runtimeVersion.specName.toString(), 'balances');
+
   return memo(instanceId, (address: AccountIndex | AccountId | Address | string): Observable<DeriveBalancesAccount> =>
     api.derive.accounts.accountId(address).pipe(
       switchMap((accountId): Observable<[AccountId, Result]> =>
         (accountId
           ? combineLatest([
             of(accountId),
-            isFunction(api.query.system.account)
-              ? queryCurrent(api, accountId)
-              : isFunction(api.query.balances.account)
-                ? queryBalancesAccount(api, accountId)
-                : queryBalancesFree(api, accountId)
+            balanceInstances
+              ? queryBalancesAccount(api, accountId, balanceInstances)
+              : isFunction(api.query.system.account)
+                ? queryCurrent(api, accountId)
+                : isFunction(api.query.balances.account)
+                  ? queryBalancesAccount(api, accountId)
+                  : queryBalancesFree(api, accountId)
+          ])
+          : of([
+            api.registry.createType('AccountId'),
+            [
+              api.registry.createType('Index'),
+              [[api.registry.createType('Balance'), api.registry.createType('Balance'), api.registry.createType('Balance'), api.registry.createType('Balance')]]
+            ]
           ])
-          : of([api.registry.createType('AccountId'), [api.registry.createType('Balance'), api.registry.createType('Balance'), api.registry.createType('Balance'), api.registry.createType('Balance'), api.registry.createType('Index')]])
         )
       ),
       map((result): DeriveBalancesAccount => calcBalances(api, result))

packages/api-derive/src/balances/all.ts

@@ -1,21 +1,23 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { ApiInterfaceRx } from '@polkadot/api/types';
+import type { ApiInterfaceRx, QueryableStorageMultiArg } from '@polkadot/api/types';
 import type { Option, Vec } from '@polkadot/types';
 import type { AccountId, AccountIndex, Address, Balance, BalanceLock, BalanceLockTo212, BlockNumber, VestingInfo, VestingSchedule } from '@polkadot/types/interfaces';
 import type { Observable } from '@polkadot/x-rxjs';
-import type { DeriveBalancesAccount, DeriveBalancesAll } from '../types';
+import type { DeriveBalancesAccount, DeriveBalancesAccountData, DeriveBalancesAll, DeriveBalancesAllAccountData } from '../types';
 
 import BN from 'bn.js';
 
-import { bnMax, isFunction } from '@polkadot/util';
+import { bnMax } from '@polkadot/util';
 import { combineLatest, of } from '@polkadot/x-rxjs';
 import { map, switchMap } from '@polkadot/x-rxjs/operators';
 
 import { memo } from '../util';
 
-type ResultBalance = [VestingInfo | null, (BalanceLock | BalanceLockTo212)[]];
+type BalanceLocksEntry = Vec<BalanceLock | BalanceLockTo212>;
+type BalanceLocks = BalanceLocksEntry[];
+type ResultBalance = [VestingInfo | null, ((BalanceLock | BalanceLockTo212)[])[]];
 type Result = [DeriveBalancesAccount, BlockNumber, ResultBalance];
 
 interface AllLocked {
@@ -50,8 +52,21 @@ function calcLocked (api: ApiInterfaceRx, bestNumber: BlockNumber, locks: (Balan
   return { allLocked, lockedBalance, lockedBreakdown, vestingLocked };
 }
 
-function calcBalances (api: ApiInterfaceRx, [{ accountId, accountNonce, freeBalance, frozenFee, frozenMisc, reservedBalance, votingBalance }, bestNumber, [vesting, locks]]: Result): DeriveBalancesAll {
+function calcShared (api: ApiInterfaceRx, bestNumber: BlockNumber, data: DeriveBalancesAccountData, locks: (BalanceLock | BalanceLockTo212)[]): DeriveBalancesAllAccountData {
   const { allLocked, lockedBalance, lockedBreakdown, vestingLocked } = calcLocked(api, bestNumber, locks);
+  const availableBalance = api.registry.createType('Balance', allLocked ? 0 : bnMax(new BN(0), data.freeBalance.sub(lockedBalance)));
+
+  return {
+    ...data,
+    availableBalance,
+    lockedBalance,
+    lockedBreakdown,
+    vestingLocked
+  };
+}
+
+function calcBalances (api: ApiInterfaceRx, [data, bestNumber, [vesting, allLocks]]: Result): DeriveBalancesAll {
+  const shared = calcShared(api, bestNumber, data, allLocks[0]);
   // Calculate the vesting balances,
   //  - offset = balance locked at startingBlock
   //  - perBlock is the unlock amount
@@ -59,29 +74,21 @@ function calcBalances (api: ApiInterfaceRx, [{ accountId, accountNonce, freeBala
   const isStarted = bestNumber.gt(startingBlock);
   const vestedNow = isStarted ? perBlock.mul(bestNumber.sub(startingBlock)) : new BN(0);
   const vestedBalance = vestedNow.gt(vestingTotal) ? vestingTotal : api.registry.createType('Balance', vestedNow);
-  const isVesting = isStarted && !vestingLocked.isZero();
-  const vestedClaimable = api.registry.createType('Balance', isVesting ? vestingLocked.sub(vestingTotal.sub(vestedBalance)) : 0);
-  const availableBalance = api.registry.createType('Balance', allLocked ? 0 : bnMax(new BN(0), freeBalance.sub(lockedBalance)));
+  const isVesting = isStarted && !shared.vestingLocked.isZero();
+  const vestedClaimable = api.registry.createType('Balance', isVesting ? shared.vestingLocked.sub(vestingTotal.sub(vestedBalance)) : 0);
   const vestingEndBlock = api.registry.createType('BlockNumber', isVesting ? vestingTotal.div(perBlock).add(startingBlock) : 0);
 
   return {
-    accountId,
-    accountNonce,
-    availableBalance,
-    freeBalance,
-    frozenFee,
-    frozenMisc,
+    ...shared,
+    accountId: data.accountId,
+    accountNonce: data.accountNonce,
+    additional: allLocks.filter((_, index) => index !== 0).map((l, index) => calcShared(api, bestNumber, data.additional[index], l)),
     isVesting,
-    lockedBalance,
-    lockedBreakdown,
-    reservedBalance,
     vestedBalance,
     vestedClaimable,
     vestingEndBlock,
-    vestingLocked,
     vestingPerBlock: perBlock,
-    vestingTotal,
-    votingBalance
+    vestingTotal
   };
 }
 
@@ -100,28 +107,37 @@ function queryOld (api: ApiInterfaceRx, accountId: AccountId): Observable<Result
         vestingNew = api.registry.createType('VestingInfo', { locked, perBlock, startingBlock });
       }
 
-      return [vestingNew, locks];
+      return [vestingNew, [locks]];
     })
   );
 }
 
-// current (balances  vesting)
-function queryCurrent (api: ApiInterfaceRx, accountId: AccountId): Observable<ResultBalance> {
+// current (balances, vesting)
+function queryCurrent (api: ApiInterfaceRx, accountId: AccountId, balanceInstances: string[] = ['balances']): Observable<ResultBalance> {
+  const lockCalls = balanceInstances.map((m) => api.query[m].locks);
+  const lockEmpty = lockCalls.map((c) => !c);
+  const lockQueries = lockCalls.filter((c) => c).map((c): QueryableStorageMultiArg<'rxjs'> => [c, accountId]);
+
   return (
     api.query.vesting?.vesting
-      ? api.queryMulti<[Vec<BalanceLock>, Option<VestingInfo>]>([
-        [api.query.balances.locks, accountId],
-        [api.query.vesting.vesting, accountId]
+      ? api.queryMulti<[Option<VestingInfo>, ...BalanceLocks]>([
+        [api.query.vesting.vesting, accountId],
+        ...lockQueries
       ])
-      : api.query.balances.locks(accountId).pipe(
-        map((locks): [Vec<BalanceLock>, Option<VestingInfo>] =>
-          [locks, api.registry.createType('Option<VestingInfo>')]
+      // TODO We need to check module instances here as well, not only the balances module
+      : lockQueries.length
+        ? api.queryMulti<[...(Vec<BalanceLock>)[]]>(lockQueries).pipe(
+          map((locks): [Option<VestingInfo>, ...BalanceLocks] =>
+            [api.registry.createType('Option<VestingInfo>'), ...locks]
+          )
         )
-      )
+        : of([api.registry.createType('Option<VestingInfo>')] as [Option<VestingInfo>])
   ).pipe(
-    map(([locks, optVesting]): ResultBalance =>
-      [optVesting.unwrapOr(null), locks]
-    )
+    map(([optVesting, ...locks]): ResultBalance => {
+      let offset = -1;
+
+      return [optVesting.unwrapOr(null), lockEmpty.map((e) => e ? api.registry.createType('Vec<BalanceLock>') : locks[++offset])];
+    })
   );
 }
 
@@ -141,6 +157,8 @@ function queryCurrent (api: ApiInterfaceRx, accountId: AccountId): Observable<Re
  * ```
  */
 export function all (instanceId: string, api: ApiInterfaceRx): (address: AccountIndex | AccountId | Address | string) => Observable<DeriveBalancesAll> {
+  const balanceInstances = api.registry.getModuleInstances(api.runtimeVersion.specName.toString(), 'balances');
+
   return memo(instanceId, (address: AccountIndex | AccountId | Address | string): Observable<DeriveBalancesAll> =>
     api.derive.balances.account(address).pipe(
       switchMap((account): Observable<Result> =>
@@ -148,11 +166,11 @@ export function all (instanceId: string, api: ApiInterfaceRx): (address: Account
           ? combineLatest([
             of(account),
             api.derive.chain.bestNumber(),
-            isFunction(api.query.system.account) || isFunction(api.query.balances.account)
-              ? queryCurrent(api, account.accountId)
+            api.query.system?.account || api.query.balances?.account
+              ? queryCurrent(api, account.accountId, balanceInstances)
               : queryOld(api, account.accountId)
           ])
-          : of([account, api.registry.createType('BlockNumber'), [null, api.registry.createType('Vec<BalanceLock>')]])
+          : of([account, api.registry.createType('BlockNumber'), [null, []]])
         )
       ),
       map((result): DeriveBalancesAll => calcBalances(api, result))

packages/api-derive/src/staking/stakerRewards.ts

@@ -10,7 +10,7 @@ import type { DeriveStakingQuery } from './types';
 
 import BN from 'bn.js';
 
-import { isFunction } from '@polkadot/util';
+import { BN_BILLION, BN_ZERO, isFunction } from '@polkadot/util';
 import { combineLatest, of } from '@polkadot/x-rxjs';
 import { map, switchMap } from '@polkadot/x-rxjs/operators';
 
@@ -18,29 +18,27 @@ import { memo } from '../util';
 
 type ErasResult = [{ unwrapOr: (value: BN) => BN }, DeriveEraPoints[], DeriveEraPrefs[], DeriveEraRewards[]];
 
-const ZERO = new BN(0);
 const MIN_ONE = new BN(-1);
-const COMM_DIV = new BN(1_000_000_000);
 
 function parseRewards (api: ApiInterfaceRx, stashId: AccountId, [, erasPoints, erasPrefs, erasRewards]: ErasResult, exposures: DeriveStakerExposure[]): DeriveStakerReward[] {
   return exposures.map(({ era, isEmpty, isValidator, nominating, validators: eraValidators }): DeriveStakerReward => {
-    const { eraPoints, validators: allValPoints } = erasPoints.find((p) => p.era.eq(era)) || { eraPoints: ZERO, validators: {} };
+    const { eraPoints, validators: allValPoints } = erasPoints.find((p) => p.era.eq(era)) || { eraPoints: BN_ZERO, validators: {} };
     const { eraReward } = erasRewards.find((r) => r.era.eq(era)) || { eraReward: api.registry.createType('Balance') };
     const { validators: allValPrefs } = erasPrefs.find((p) => p.era.eq(era)) || { validators: {} as DeriveEraValPrefs };
     const validators: Record<string, DeriveStakerRewardValidator> = {};
     const stakerId = stashId.toString();
 
     Object.entries(eraValidators).forEach(([validatorId, exposure]): void => {
-      const valPoints = allValPoints[validatorId] || ZERO;
-      const valComm = allValPrefs[validatorId]?.commission.unwrap() || ZERO;
+      const valPoints = allValPoints[validatorId] || BN_ZERO;
+      const valComm = allValPrefs[validatorId]?.commission.unwrap() || BN_ZERO;
       const expTotal = exposure.total.unwrap();
-      let avail = ZERO;
+      let avail = BN_ZERO;
       let value: BN | undefined;
 
       if (!(expTotal.isZero() || valPoints.isZero() || eraPoints.isZero())) {
         avail = eraReward.mul(valPoints).div(eraPoints);
 
-        const valCut = valComm.mul(avail).div(COMM_DIV);
+        const valCut = valComm.mul(avail).div(BN_BILLION);
         let staked: BN;
 
         if (validatorId === stakerId) {
@@ -50,10 +48,10 @@ function parseRewards (api: ApiInterfaceRx, stashId: AccountId, [, erasPoints, e
 
           staked = stakerExp
             ? stakerExp.value.unwrap()
-            : ZERO;
+            : BN_ZERO;
         }
 
-        value = avail.sub(valCut).imul(staked).div(expTotal).iadd(validatorId === stakerId ? valCut : ZERO);
+        value = avail.sub(valCut).imul(staked).div(expTotal).iadd(validatorId === stakerId ? valCut : BN_ZERO);
       }
 
       validators[validatorId] = {
@@ -181,7 +179,7 @@ export function _stakerRewards (instanceId: string, api: ApiInterfaceRx): (accou
 
         return withActive
           ? of(rewards)
-          : filterRewards(api, eras, { migrateEra: erasResult[0].unwrapOr(ZERO), rewards, stakingLedger });
+          : filterRewards(api, eras, { migrateEra: erasResult[0].unwrapOr(BN_ZERO), rewards, stakingLedger });
       })
     )
   );

packages/api-derive/src/type/util.ts

@@ -4,19 +4,17 @@
 import type { AccountId, Digest } from '@polkadot/types/interfaces';
 
 export function extractAuthor (digest: Digest, sessionValidators: AccountId[] = []): AccountId | undefined {
-  const [pitem] = digest.logs.filter(({ type }) => type === 'PreRuntime');
+  const [citem] = digest.logs.filter(({ type }) => type === 'Consensus');
 
-  // extract from the substrate 2.0 PreRuntime digest
-  if (pitem) {
-    const [engine, data] = pitem.asPreRuntime;
+  if (citem) {
+    const [engine, data] = citem.asConsensus;
 
     return engine.extractAuthor(data, sessionValidators);
   } else {
-    const [citem] = digest.logs.filter(({ type }) => type === 'Consensus');
+    const [pitem] = digest.logs.filter(({ type }) => type === 'PreRuntime');
 
-    // extract author from the consensus (substrate 1.0, digest)
-    if (citem) {
-      const [engine, data] = citem.asConsensus;
+    if (pitem) {
+      const [engine, data] = pitem.asPreRuntime;
 
       return engine.extractAuthor(data, sessionValidators);
     }

packages/api-derive/src/types.ts

@@ -13,9 +13,7 @@ export * from './parachains/types';
 export * from './session/types';
 export * from './staking/types';
 
-export interface DeriveBalancesAccount {
-  accountId: AccountId;
-  accountNonce: Index;
+export interface DeriveBalancesAccountData {
   freeBalance: Balance;
   frozenFee: Balance;
   frozenMisc: Balance;
@@ -23,16 +21,25 @@ export interface DeriveBalancesAccount {
   votingBalance: Balance;
 }
 
-export interface DeriveBalancesAll extends DeriveBalancesAccount {
-  isVesting: boolean;
+export interface DeriveBalancesAccount extends DeriveBalancesAccountData {
+  accountId: AccountId;
+  accountNonce: Index;
+  additional: DeriveBalancesAccountData[];
+}
+
+export interface DeriveBalancesAllAccountData extends DeriveBalancesAccountData {
+  availableBalance: Balance;
   lockedBalance: Balance;
   lockedBreakdown: (BalanceLock | BalanceLockTo212)[];
-  availableBalance: Balance;
-  votingBalance: Balance;
+  vestingLocked: Balance;
+}
+
+export interface DeriveBalancesAll extends DeriveBalancesAccount, DeriveBalancesAllAccountData {
+  additional: DeriveBalancesAllAccountData[];
+  isVesting: boolean;
   vestedBalance: Balance;
   vestedClaimable: Balance;
   vestingEndBlock: BlockNumber;
-  vestingLocked: Balance;
   vestingPerBlock: Balance;
   vestingTotal: Balance;
 }

packages/api/package.json

@@ -1,9 +1,8 @@
 {
   "name": "@polkadot/api",
-  "version": "3.5.1",
+  "version": "3.7.3",
   "description": "Promise and RxJS wrappers around the Polkadot JS RPC",
   "main": "index.js",
-  "module": "index.mjs",
   "sideEffects": [
     "./detectPackage.js",
     "./detectPackage.mjs"
@@ -17,16 +16,16 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api#readme",
   "dependencies": {
     "@babel/runtime": "^7.12.5",
-    "@polkadot/api-derive": "3.5.1",
-    "@polkadot/keyring": "^5.3.1",
-    "@polkadot/metadata": "3.5.1",
-    "@polkadot/rpc-core": "3.5.1",
-    "@polkadot/rpc-provider": "3.5.1",
-    "@polkadot/types": "3.5.1",
-    "@polkadot/types-known": "3.5.1",
-    "@polkadot/util": "^5.3.1",
-    "@polkadot/util-crypto": "^5.3.1",
-    "@polkadot/x-rxjs": "3.5.1",
+    "@polkadot/api-derive": "3.7.3",
+    "@polkadot/keyring": "^5.5.2",
+    "@polkadot/metadata": "3.7.3",
+    "@polkadot/rpc-core": "3.7.3",
+    "@polkadot/rpc-provider": "3.7.3",
+    "@polkadot/types": "3.7.3",
+    "@polkadot/types-known": "3.7.3",
+    "@polkadot/util": "^5.5.2",
+    "@polkadot/util-crypto": "^5.5.2",
+    "@polkadot/x-rxjs": "^5.5.2",
     "bn.js": "^4.11.9",
     "eventemitter3": "^4.0.7"
   }

packages/api/src/augment/consts.ts

@@ -3,11 +3,12 @@
 
 import type { Vec, u16, u32, u64, u8 } from '@polkadot/types';
 import type { Codec } from '@polkadot/types/types';
-import type { Balance, BalanceOf, BlockNumber, LockIdentifier, ModuleId, Moment, Perbill, Percent, Permill, RuntimeDbWeight } from '@polkadot/types/interfaces/runtime';
+import type { Balance, BalanceOf, BlockNumber, LockIdentifier, ModuleId, Moment, Perbill, Percent, Permill, RuntimeDbWeight, Weight } from '@polkadot/types/interfaces/runtime';
 import type { SessionIndex } from '@polkadot/types/interfaces/session';
 import type { EraIndex } from '@polkadot/types/interfaces/staking';
+import type { RuntimeVersion } from '@polkadot/types/interfaces/state';
 import type { WeightToFeeCoefficient } from '@polkadot/types/interfaces/support';
-import type { BlockWeights } from '@polkadot/types/interfaces/system';
+import type { BlockLength, BlockWeights } from '@polkadot/types/interfaces/system';
 import type { ApiTypes } from '@polkadot/api/types';
 
 declare module '@polkadot/api/types/consts' {
@@ -17,6 +18,9 @@ declare module '@polkadot/api/types/consts' {
       /**
        * The number of **slots** that an epoch takes. We couple sessions to
        * epochs, i.e. we start a new session once the new epoch begins.
+       * NOTE: Currently it is not possible to change the epoch duration
+       * after the chain has started. Attempting to do so will brick block
+       * production.
        **/
       epochDuration: u64 & AugmentedConst<ApiType>;
       /**
@@ -49,6 +53,10 @@ declare module '@polkadot/api/types/consts' {
        * The delay period for which a bounty beneficiary need to wait before claim the payout.
        **/
       bountyDepositPayoutDelay: BlockNumber & AugmentedConst<ApiType>;
+      /**
+       * Bounty duration in blocks.
+       **/
+      bountyUpdatePeriod: BlockNumber & AugmentedConst<ApiType>;
       /**
        * Minimum value for a bounty.
        **/
@@ -64,6 +72,40 @@ declare module '@polkadot/api/types/consts' {
     };
     contracts: {
       [key: string]: Codec;
+      /**
+       * The maximum number of tries that can be queued for deletion.
+       **/
+      deletionQueueDepth: u32 & AugmentedConst<ApiType>;
+      /**
+       * The maximum amount of weight that can be consumed per block for lazy trie removal.
+       **/
+      deletionWeightLimit: Weight & AugmentedConst<ApiType>;
+      /**
+       * The balance every contract needs to deposit to stay alive indefinitely.
+       * 
+       * This is different from the [`Self::TombstoneDeposit`] because this only needs to be
+       * deposited while the contract is alive. Costs for additional storage are added to
+       * this base cost.
+       * 
+       * This is a simple way to ensure that contracts with empty storage eventually get deleted by
+       * making them pay rent. This creates an incentive to remove them early in order to save rent.
+       **/
+      depositPerContract: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * The balance a contract needs to deposit per storage byte to stay alive indefinitely.
+       * 
+       * Let's suppose the deposit is 1,000 BU (balance units)/byte and the rent is 1 BU/byte/day,
+       * then a contract with 1,000,000 BU that uses 1,000 bytes of storage would pay no rent.
+       * But if the balance reduced to 500,000 BU and the storage stayed the same at 1,000,
+       * then it would pay 500 BU/day.
+       **/
+      depositPerStorageByte: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * The balance a contract needs to deposit per storage item to stay alive indefinitely.
+       * 
+       * It works the same as [`Self::DepositPerStorageByte`] but for storage items.
+       **/
+      depositPerStorageItem: BalanceOf & AugmentedConst<ApiType>;
       /**
        * The maximum nesting level of a call/instantiate stack. A reasonable default
        * value is 100.
@@ -74,19 +116,13 @@ declare module '@polkadot/api/types/consts' {
        **/
       maxValueSize: u32 & AugmentedConst<ApiType>;
       /**
-       * Price of a byte of storage per one block interval. Should be greater than 0.
-       **/
-      rentByteFee: BalanceOf & AugmentedConst<ApiType>;
-      /**
-       * The amount of funds a contract should deposit in order to offset
-       * the cost of one byte.
+       * The fraction of the deposit that should be used as rent per block.
        * 
-       * Let's suppose the deposit is 1,000 BU (balance units)/byte and the rent is 1 BU/byte/day,
-       * then a contract with 1,000,000 BU that uses 1,000 bytes of storage would pay no rent.
-       * But if the balance reduced to 500,000 BU and the storage stayed the same at 1,000,
-       * then it would pay 500 BU/day.
+       * When a contract hasn't enough balance deposited to stay alive indefinitely it needs
+       * to pay per block for the storage it consumes that is not covered by the deposit.
+       * This determines how high this rent payment is per block as a fraction of the deposit.
        **/
-      rentDepositOffset: BalanceOf & AugmentedConst<ApiType>;
+      rentFraction: Perbill & AugmentedConst<ApiType>;
       /**
        * Number of block delay an extrinsic claim surcharge has.
        * 
@@ -94,15 +130,6 @@ declare module '@polkadot/api/types/consts' {
        * for current_block - delay
        **/
       signedClaimHandicap: BlockNumber & AugmentedConst<ApiType>;
-      /**
-       * A size offset for an contract. A just created account with untouched storage will have that
-       * much of storage from the perspective of the state rent.
-       * 
-       * This is a simple way to ensure that contracts with empty storage eventually get deleted
-       * by making them pay rent. This creates an incentive to remove them early in order to save
-       * rent.
-       **/
-      storageSizeOffset: u32 & AugmentedConst<ApiType>;
       /**
        * Reward that is received by the party whose touch has led
        * to removal of a contract.
@@ -159,7 +186,8 @@ declare module '@polkadot/api/types/consts' {
       desiredRunnersUp: u32 & AugmentedConst<ApiType>;
       moduleId: LockIdentifier & AugmentedConst<ApiType>;
       termDuration: BlockNumber & AugmentedConst<ApiType>;
-      votingBond: BalanceOf & AugmentedConst<ApiType>;
+      votingBondBase: BalanceOf & AugmentedConst<ApiType>;
+      votingBondFactor: BalanceOf & AugmentedConst<ApiType>;
     };
     identity: {
       [key: string]: Codec;
@@ -199,6 +227,11 @@ declare module '@polkadot/api/types/consts' {
        **/
       deposit: BalanceOf & AugmentedConst<ApiType>;
     };
+    lottery: {
+      [key: string]: Codec;
+      maxCalls: u32 & AugmentedConst<ApiType>;
+      moduleId: ModuleId & AugmentedConst<ApiType>;
+    };
     multisig: {
       [key: string]: Codec;
       /**
@@ -343,11 +376,15 @@ declare module '@polkadot/api/types/consts' {
     system: {
       [key: string]: Codec;
       /**
-       * The maximum number of blocks to allow in mortal eras.
+       * Maximum number of block number to block hash mappings to keep (oldest pruned first).
        **/
       blockHashCount: BlockNumber & AugmentedConst<ApiType>;
       /**
-       * The weight configuration (limits & base values) for each class of extrinsics and block.
+       * The maximum length of a block (in bytes).
+       **/
+      blockLength: BlockLength & AugmentedConst<ApiType>;
+      /**
+       * Block & extrinsics weights: base values and limits.
        **/
       blockWeights: BlockWeights & AugmentedConst<ApiType>;
       /**
@@ -362,6 +399,10 @@ declare module '@polkadot/api/types/consts' {
        * an identifier of the chain.
        **/
       ss58Prefix: u8 & AugmentedConst<ApiType>;
+      /**
+       * Get the chain's current version.
+       **/
+      version: RuntimeVersion & AugmentedConst<ApiType>;
     };
     timestamp: {
       [key: string]: Codec;

packages/api/src/augment/errors.ts

@@ -11,6 +11,14 @@ declare module '@polkadot/api/types/errors' {
        * Transfer amount should be non-zero.
        **/
       AmountZero: AugmentedError<ApiType>;
+      /**
+       * Invalid metadata given.
+       **/
+      BadMetadata: AugmentedError<ApiType>;
+      /**
+       * Some internal state is broken.
+       **/
+      BadState: AugmentedError<ApiType>;
       /**
        * Invalid witness data given.
        **/
@@ -179,6 +187,13 @@ declare module '@polkadot/api/types/errors' {
        * The code supplied to `put_code` exceeds the limit specified in the current schedule.
        **/
       CodeTooLarge: AugmentedError<ApiType>;
+      /**
+       * A contract could not be evicted because it has enough balance to pay rent.
+       * 
+       * This can be returned from [`Module::claim_surcharge`] because the target
+       * contract has enough balance to pay for its rent.
+       **/
+      ContractNotEvictable: AugmentedError<ApiType>;
       /**
        * Contract trapped during execution.
        **/
@@ -187,6 +202,14 @@ declare module '@polkadot/api/types/errors' {
        * Input passed to a contract API function failed to decode as expected type.
        **/
       DecodingFailed: AugmentedError<ApiType>;
+      /**
+       * Removal of a contract failed because the deletion queue is full.
+       * 
+       * This can happen when either calling [`Module::claim_surcharge`] or `seal_terminate`.
+       * The queue is filled by deleting contracts and emptied by a fixed amount each block.
+       * Trying again during another block is the only way to resolve this issue.
+       **/
+      DeletionQueueFull: AugmentedError<ApiType>;
       /**
        * The topics passed to `seal_deposit_events` contains at least one duplicate.
        **/
@@ -229,6 +252,12 @@ declare module '@polkadot/api/types/errors' {
        * its contructor. No contracts are allowed to exist below that threshold.
        **/
       NewContractNotFunded: AugmentedError<ApiType>;
+      /**
+       * The chain does not provide a chain extension. Calling the chain extension results
+       * in this error. Note that this usually  shouldn't happen as deploying such contracts
+       * is rejected.
+       **/
+      NoChainExtension: AugmentedError<ApiType>;
       /**
        * The contract that was called is either no contract at all (a plain account)
        * or is a tombstone.
@@ -256,6 +285,13 @@ declare module '@polkadot/api/types/errors' {
        * of a tombstone.
        **/
       ReentranceDenied: AugmentedError<ApiType>;
+      /**
+       * A storage modification exhausted the 32bit type that holds the storage size.
+       * 
+       * This can either happen when the accumulated storage in bytes is too large or
+       * when number of storage items is too large.
+       **/
+      StorageExhausted: AugmentedError<ApiType>;
       /**
        * The amount of topics passed to `seal_deposit_events` exceeds the limit.
        **/
@@ -468,10 +504,6 @@ declare module '@polkadot/api/types/errors' {
        * Candidate does not have enough funds.
        **/
       InsufficientCandidateFunds: AugmentedError<ApiType>;
-      /**
-       * The provided count of number of candidates is incorrect.
-       **/
-      InvalidCandidateCount: AugmentedError<ApiType>;
       /**
        * The renouncing origin presented a wrong `Renouncing` parameter.
        **/
@@ -484,6 +516,10 @@ declare module '@polkadot/api/types/errors' {
        * The provided count of number of votes is incorrect.
        **/
       InvalidVoteCount: AugmentedError<ApiType>;
+      /**
+       * The provided count of number of candidates is incorrect.
+       **/
+      InvalidWitnessData: AugmentedError<ApiType>;
       /**
        * Cannot vote with stake less than minimum balance.
        **/
@@ -515,7 +551,7 @@ declare module '@polkadot/api/types/errors' {
       /**
        * Runner cannot re-submit candidacy.
        **/
-      RunnerSubmit: AugmentedError<ApiType>;
+      RunnerUpSubmit: AugmentedError<ApiType>;
       /**
        * Cannot vote more than candidates.
        **/
@@ -752,6 +788,10 @@ declare module '@polkadot/api/types/errors' {
        * This user has already vouched for this recovery
        **/
       AlreadyVouched: AugmentedError<ApiType>;
+      /**
+       * Some internal state is broken.
+       **/
+      BadState: AugmentedError<ApiType>;
       /**
        * The friend must wait until the delay period to vouch for this recovery
        **/
@@ -830,6 +870,10 @@ declare module '@polkadot/api/types/errors' {
        * Invalid ownership proof.
        **/
       InvalidProof: AugmentedError<ApiType>;
+      /**
+       * Key setting account is not live, so it's impossible to associate keys.
+       **/
+      NoAccount: AugmentedError<ApiType>;
       /**
        * No associated validator ID for account.
        **/
@@ -928,6 +972,14 @@ declare module '@polkadot/api/types/errors' {
        * Controller is already paired.
        **/
       AlreadyPaired: AugmentedError<ApiType>;
+      /**
+       * Internal state has become somehow corrupted and the operation cannot continue.
+       **/
+      BadState: AugmentedError<ApiType>;
+      /**
+       * A nomination target was supplied that was blocked or otherwise not a validator.
+       **/
+      BadTarget: AugmentedError<ApiType>;
       /**
        * The call is not allowed at the given time due to restrictions of election period.
        **/
@@ -1043,6 +1095,10 @@ declare module '@polkadot/api/types/errors' {
        * The snapshot data of the current window is missing.
        **/
       SnapshotUnavailable: AugmentedError<ApiType>;
+      /**
+       * Too many nomination targets supplied.
+       **/
+      TooManyTargets: AugmentedError<ApiType>;
     };
     sudo: {
       [key: string]: AugmentedError<ApiType>;

packages/api/src/augment/events.ts

@@ -1,7 +1,7 @@
 // Auto-generated via `yarn polkadot-types-from-chain`, do not edit
 /* eslint-disable */
 
-import type { Bytes, Option, Vec, bool, u16, u32 } from '@polkadot/types';
+import type { Bytes, Option, Vec, bool, u16, u32, u8 } from '@polkadot/types';
 import type { ITuple } from '@polkadot/types/types';
 import type { TAssetBalance } from '@polkadot/types/interfaces/assets';
 import type { BalanceStatus } from '@polkadot/types/interfaces/balances';
@@ -11,6 +11,7 @@ import type { PropIndex, ReferendumIndex } from '@polkadot/types/interfaces/demo
 import type { VoteThreshold } from '@polkadot/types/interfaces/elections';
 import type { AuthorityList } from '@polkadot/types/interfaces/grandpa';
 import type { RegistrarIndex } from '@polkadot/types/interfaces/identity';
+import type { CallIndex } from '@polkadot/types/interfaces/lottery';
 import type { Kind, OpaqueTimeSlot } from '@polkadot/types/interfaces/offences';
 import type { ProxyType } from '@polkadot/types/interfaces/proxy';
 import type { AccountId, AccountIndex, AssetId, Balance, BlockNumber, CallHash, Hash, PhantomData } from '@polkadot/types/interfaces/runtime';
@@ -26,6 +27,14 @@ declare module '@polkadot/api/types/events' {
   export interface AugmentedEvents<ApiType> {
     assets: {
       [key: string]: AugmentedEvent<ApiType>;
+      /**
+       * Some asset `asset_id` was frozen. \[asset_id\]
+       **/
+      AssetFrozen: AugmentedEvent<ApiType, [AssetId]>;
+      /**
+       * Some asset `asset_id` was thawed. \[asset_id\]
+       **/
+      AssetThawed: AugmentedEvent<ApiType, [AssetId]>;
       /**
        * Some assets were destroyed. \[asset_id, owner, balance\]
        **/
@@ -58,6 +67,10 @@ declare module '@polkadot/api/types/events' {
        * The maximum amount of zombies allowed has changed. \[asset_id, max_zombies\]
        **/
       MaxZombiesChanged: AugmentedEvent<ApiType, [AssetId, u32]>;
+      /**
+       * New metadata has been set for an asset. \[asset_id, name, symbol, decimals\]
+       **/
+      MetadataSet: AugmentedEvent<ApiType, [AssetId, Bytes, Bytes, u8]>;
       /**
        * The owner changed \[asset_id, owner\]
        **/
@@ -309,7 +322,10 @@ declare module '@polkadot/api/types/events' {
     elections: {
       [key: string]: AugmentedEvent<ApiType>;
       /**
-       * A candidate was slashed due to failing to obtain a seat as member or runner-up
+       * A \[candidate\] was slashed by \[amount\] due to failing to obtain a seat as member or
+       * runner-up.
+       * 
+       * Note that old members and runners-up are also candidates.
        **/
       CandidateSlashed: AugmentedEvent<ApiType, [AccountId, Balance]>;
       /**
@@ -326,10 +342,6 @@ declare module '@polkadot/api/types/events' {
        * `EmptyTerm`.
        **/
       MemberKicked: AugmentedEvent<ApiType, [AccountId]>;
-      /**
-       * A \[member\] has renounced their candidacy.
-       **/
-      MemberRenounced: AugmentedEvent<ApiType, [AccountId]>;
       /**
        * A new term with \[new_members\]. This indicates that enough candidates existed to run the
        * election, not that enough have has been elected. The inner value must be examined for
@@ -338,14 +350,13 @@ declare module '@polkadot/api/types/events' {
        **/
       NewTerm: AugmentedEvent<ApiType, [Vec<ITuple<[AccountId, Balance]>>]>;
       /**
-       * A seat holder (member or runner-up) was slashed due to failing to retaining their position.
+       * Someone has renounced their candidacy.
+       **/
+      Renounced: AugmentedEvent<ApiType, [AccountId]>;
+      /**
+       * A \[seat holder\] was slashed by \[amount\] by being forcefully removed from the set.
        **/
       SeatHolderSlashed: AugmentedEvent<ApiType, [AccountId, Balance]>;
-      /**
-       * A voter was reported with the the report being successful or not.
-       * \[voter, reporter, success\]
-       **/
-      VoterReported: AugmentedEvent<ApiType, [AccountId, AccountId, bool]>;
     };
     grandpa: {
       [key: string]: AugmentedEvent<ApiType>;
@@ -437,6 +448,25 @@ declare module '@polkadot/api/types/events' {
        **/
       IndexFrozen: AugmentedEvent<ApiType, [AccountIndex, AccountId]>;
     };
+    lottery: {
+      [key: string]: AugmentedEvent<ApiType>;
+      /**
+       * A new set of calls have been set!
+       **/
+      CallsUpdated: AugmentedEvent<ApiType, []>;
+      /**
+       * A lottery has been started!
+       **/
+      LotteryStarted: AugmentedEvent<ApiType, []>;
+      /**
+       * A ticket has been bought!
+       **/
+      TicketBought: AugmentedEvent<ApiType, [AccountId, CallIndex]>;
+      /**
+       * A winner has been chosen!
+       **/
+      Winner: AugmentedEvent<ApiType, [AccountId, Balance]>;
+    };
     multisig: {
       [key: string]: AugmentedEvent<ApiType>;
       /**
@@ -622,6 +652,10 @@ declare module '@polkadot/api/types/events' {
        * \[era_index, validator_payout, remainder\]
        **/
       EraPayout: AugmentedEvent<ApiType, [EraIndex, Balance, Balance]>;
+      /**
+       * A nominator has been kicked from a validator. \[nominator, stash\]
+       **/
+      Kicked: AugmentedEvent<ApiType, [AccountId, AccountId]>;
       /**
        * An old slashing report from a prior era was discarded because it could
        * not be processed. \[session_index\]

packages/api/src/augment/query.ts

@@ -3,18 +3,19 @@
 
 import type { Bytes, Data, Option, U8aFixed, Vec, bool, u32, u64 } from '@polkadot/types';
 import type { AnyNumber, ITuple, Observable } from '@polkadot/types/types';
-import type { AssetBalance, AssetDetails } from '@polkadot/types/interfaces/assets';
+import type { AssetBalance, AssetDetails, AssetMetadata } from '@polkadot/types/interfaces/assets';
 import type { UncleEntryItem } from '@polkadot/types/interfaces/authorship';
 import type { BabeAuthorityWeight, MaybeRandomness, NextConfigDescriptor, Randomness } from '@polkadot/types/interfaces/babe';
 import type { AccountData, BalanceLock } from '@polkadot/types/interfaces/balances';
 import type { ProposalIndex, Votes } from '@polkadot/types/interfaces/collective';
 import type { AuthorityId } from '@polkadot/types/interfaces/consensus';
-import type { CodeHash, ContractInfo, PrefabWasmModule, Schedule } from '@polkadot/types/interfaces/contracts';
+import type { CodeHash, ContractInfo, DeletedContract, PrefabWasmModule, Schedule } from '@polkadot/types/interfaces/contracts';
 import type { PreimageStatus, PropIndex, Proposal, ReferendumIndex, ReferendumInfo, Voting } from '@polkadot/types/interfaces/democracy';
 import type { VoteThreshold } from '@polkadot/types/interfaces/elections';
 import type { SetId, StoredPendingChange, StoredState } from '@polkadot/types/interfaces/grandpa';
 import type { RegistrarInfo, Registration } from '@polkadot/types/interfaces/identity';
 import type { AuthIndex } from '@polkadot/types/interfaces/imOnline';
+import type { CallIndex, LotteryConfig } from '@polkadot/types/interfaces/lottery';
 import type { DeferredOffenceOf, Kind, OffenceDetails, OpaqueTimeSlot, ReportIdOf } from '@polkadot/types/interfaces/offences';
 import type { ProxyAnnouncement, ProxyDefinition } from '@polkadot/types/interfaces/proxy';
 import type { ActiveRecovery, RecoveryConfig } from '@polkadot/types/interfaces/recovery';
@@ -22,7 +23,7 @@ import type { AccountId, AccountIndex, AssetId, Balance, BalanceOf, BlockNumber,
 import type { Scheduled, TaskAddress } from '@polkadot/types/interfaces/scheduler';
 import type { Keys, SessionIndex } from '@polkadot/types/interfaces/session';
 import type { Bid, BidKind, SocietyVote, StrikeCount, VouchingStatus } from '@polkadot/types/interfaces/society';
-import type { ActiveEraInfo, ElectionResult, ElectionScore, ElectionStatus, EraIndex, EraRewardPoints, Exposure, Forcing, Nominations, RewardDestination, SlashingSpans, SpanIndex, SpanRecord, StakingLedger, UnappliedSlash, ValidatorPrefs } from '@polkadot/types/interfaces/staking';
+import type { ActiveEraInfo, ElectionResult, ElectionScore, ElectionStatus, EraIndex, EraRewardPoints, Exposure, Forcing, Nominations, RewardDestination, SeatHolder, SlashingSpans, SpanIndex, SpanRecord, StakingLedger, UnappliedSlash, ValidatorPrefs, Voter } from '@polkadot/types/interfaces/staking';
 import type { AccountInfo, ConsumedWeight, DigestOf, EventIndex, EventRecord, LastRuntimeUpgradeInfo, Phase } from '@polkadot/types/interfaces/system';
 import type { Bounty, BountyIndex, OpenTip, TreasuryProposal } from '@polkadot/types/interfaces/treasury';
 import type { Multiplier } from '@polkadot/types/interfaces/txpayment';
@@ -42,6 +43,10 @@ declare module '@polkadot/api/types/storage' {
        * Details of an asset.
        **/
       asset: AugmentedQuery<ApiType, (arg: AssetId | AnyNumber | Uint8Array) => Observable<Option<AssetDetails>>, [AssetId]> & QueryableStorageEntry<ApiType, [AssetId]>;
+      /**
+       * Metadata of an asset.
+       **/
+      metadata: AugmentedQuery<ApiType, (arg: AssetId | AnyNumber | Uint8Array) => Observable<AssetMetadata>, [AssetId]> & QueryableStorageEntry<ApiType, [AssetId]>;
     };
     authorship: {
       [key: string]: QueryableStorageEntry<ApiType>;
@@ -96,6 +101,10 @@ declare module '@polkadot/api/types/storage' {
        * execution context should always yield zero.
        **/
       lateness: AugmentedQuery<ApiType, () => Observable<BlockNumber>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Next epoch authorities.
+       **/
+      nextAuthorities: AugmentedQuery<ApiType, () => Observable<Vec<ITuple<[AuthorityId, BabeAuthorityWeight]>>>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * Next epoch configuration, if changed.
        **/
@@ -197,6 +206,13 @@ declare module '@polkadot/api/types/storage' {
        * Current cost schedule for contracts.
        **/
       currentSchedule: AugmentedQuery<ApiType, () => Observable<Schedule>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Evicted contracts that await child trie deletion.
+       * 
+       * Child trie deletion is a heavy operation depending on the amount of storage items
+       * stored in said trie. Therefore this operation is performed lazily in `on_initialize`.
+       **/
+      deletionQueue: AugmentedQuery<ApiType, () => Observable<Vec<DeletedContract>>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * A mapping from an original code hash to the original code, untouched by instrumentation.
        **/
@@ -310,28 +326,37 @@ declare module '@polkadot/api/types/storage' {
     elections: {
       [key: string]: QueryableStorageEntry<ApiType>;
       /**
-       * The present candidate list. Sorted based on account-id. A current member or runner-up
-       * can never enter this vector and is always implicitly assumed to be a candidate.
+       * The present candidate list. A current member or runner-up can never enter this vector
+       * and is always implicitly assumed to be a candidate.
+       * 
+       * Second element is the deposit.
+       * 
+       * Invariant: Always sorted based on account id.
        **/
-      candidates: AugmentedQuery<ApiType, () => Observable<Vec<AccountId>>, []> & QueryableStorageEntry<ApiType, []>;
+      candidates: AugmentedQuery<ApiType, () => Observable<Vec<ITuple<[AccountId, BalanceOf]>>>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * The total number of vote rounds that have happened, excluding the upcoming one.
        **/
       electionRounds: AugmentedQuery<ApiType, () => Observable<u32>, []> & QueryableStorageEntry<ApiType, []>;
       /**
-       * The current elected membership. Sorted based on account id.
+       * The current elected members.
+       * 
+       * Invariant: Always sorted based on account id.
        **/
-      members: AugmentedQuery<ApiType, () => Observable<Vec<ITuple<[AccountId, BalanceOf]>>>, []> & QueryableStorageEntry<ApiType, []>;
+      members: AugmentedQuery<ApiType, () => Observable<Vec<SeatHolder>>, []> & QueryableStorageEntry<ApiType, []>;
       /**
-       * The current runners_up. Sorted based on low to high merit (worse to best).
+       * The current reserved runners-up.
+       * 
+       * Invariant: Always sorted based on rank (worse to best). Upon removal of a member, the
+       * last (i.e. _best_) runner-up will be replaced.
        **/
-      runnersUp: AugmentedQuery<ApiType, () => Observable<Vec<ITuple<[AccountId, BalanceOf]>>>, []> & QueryableStorageEntry<ApiType, []>;
+      runnersUp: AugmentedQuery<ApiType, () => Observable<Vec<SeatHolder>>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * Votes and locked stake of a particular voter.
        * 
-       * TWOX-NOTE: SAFE as `AccountId` is a crypto hash
+       * TWOX-NOTE: SAFE as `AccountId` is a crypto hash.
        **/
-      voting: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<ITuple<[BalanceOf, Vec<AccountId>]>>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
+      voting: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<Voter>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
     };
     grandpa: {
       [key: string]: QueryableStorageEntry<ApiType>;
@@ -426,6 +451,34 @@ declare module '@polkadot/api/types/storage' {
        **/
       accounts: AugmentedQuery<ApiType, (arg: AccountIndex | AnyNumber | Uint8Array) => Observable<Option<ITuple<[AccountId, BalanceOf, bool]>>>, [AccountIndex]> & QueryableStorageEntry<ApiType, [AccountIndex]>;
     };
+    lottery: {
+      [key: string]: QueryableStorageEntry<ApiType>;
+      /**
+       * The calls stored in this pallet to be used in an active lottery if configured
+       * by `Config::ValidateCall`.
+       **/
+      callIndices: AugmentedQuery<ApiType, () => Observable<Vec<CallIndex>>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * The configuration for the current lottery.
+       **/
+      lottery: AugmentedQuery<ApiType, () => Observable<Option<LotteryConfig>>, []> & QueryableStorageEntry<ApiType, []>;
+      lotteryIndex: AugmentedQuery<ApiType, () => Observable<u32>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * Users who have purchased a ticket. (Lottery Index, Tickets Purchased)
+       **/
+      participants: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<ITuple<[u32, Vec<CallIndex>]>>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
+      /**
+       * Each ticket's owner.
+       * 
+       * May have residual storage from previous lotteries. Use `TicketsCount` to see which ones
+       * are actually valid ticket mappings.
+       **/
+      tickets: AugmentedQuery<ApiType, (arg: u32 | AnyNumber | Uint8Array) => Observable<Option<AccountId>>, [u32]> & QueryableStorageEntry<ApiType, [u32]>;
+      /**
+       * Total number of tickets sold.
+       **/
+      ticketsCount: AugmentedQuery<ApiType, () => Observable<u32>, []> & QueryableStorageEntry<ApiType, []>;
+    };
     mmr: {
       [key: string]: QueryableStorageEntry<ApiType>;
       /**
@@ -817,7 +870,7 @@ declare module '@polkadot/api/types/storage' {
        * True if network has been upgraded to this version.
        * Storage version of the pallet.
        * 
-       * This is set to v3.0.0 for new networks.
+       * This is set to v5.0.0 for new networks.
        **/
       storageVersion: AugmentedQuery<ApiType, () => Observable<Releases>, []> & QueryableStorageEntry<ApiType, []>;
       /**
@@ -912,6 +965,11 @@ declare module '@polkadot/api/types/storage' {
        * Hash of the previous block.
        **/
       parentHash: AugmentedQuery<ApiType, () => Observable<Hash>, []> & QueryableStorageEntry<ApiType, []>;
+      /**
+       * True if we have upgraded so that AccountInfo contains two types of `RefCount`. False
+       * (default) if not.
+       **/
+      upgradedToDualRefCount: AugmentedQuery<ApiType, () => Observable<bool>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * True if we have upgraded so that `type RefCount` is `u32`. False (default) if not.
        **/

packages/api/src/augment/rpc.ts

@@ -15,7 +15,7 @@ import type { EthAccount, EthCallRequest, EthFilter, EthLog, EthReceipt, EthRich
 import type { Extrinsic } from '@polkadot/types/interfaces/extrinsics';
 import type { EncodedFinalityProofs, JustificationNotification, ReportedRoundStates } from '@polkadot/types/interfaces/grandpa';
 import type { StorageKind } from '@polkadot/types/interfaces/offchain';
-import type { RuntimeDispatchInfo } from '@polkadot/types/interfaces/payment';
+import type { FeeDetails, RuntimeDispatchInfo } from '@polkadot/types/interfaces/payment';
 import type { RpcMethods } from '@polkadot/types/interfaces/rpc';
 import type { AccountId, BlockNumber, H160, H256, H64, Hash, Header, Index, Justification, KeyValue, SignedBlock, StorageData } from '@polkadot/types/interfaces/runtime';
 import type { ReadProof, RuntimeVersion } from '@polkadot/types/interfaces/state';
@@ -316,6 +316,10 @@ declare module '@polkadot/rpc-core/types.jsonrpc' {
       localStorageSet: AugmentedRpc<(kind: StorageKind | '__UNUSED' | 'PERSISTENT' | 'LOCAL' | number | Uint8Array, key: Bytes | string | Uint8Array, value: Bytes | string | Uint8Array) => Observable<Null>>;
     };
     payment: {
+      /**
+       * Query the detailed fee of a given encoded extrinsic
+       **/
+      queryFeeDetails: AugmentedRpc<(extrinsic: Bytes | string | Uint8Array, at?: BlockHash | string | Uint8Array) => Observable<FeeDetails>>;
       /**
        * Retrieves the fee information for an encoded extrinsic
        **/

packages/api/src/augment/tx.ts

@@ -1,20 +1,20 @@
 // Auto-generated via `yarn polkadot-types-from-chain`, do not edit
 /* eslint-disable */
 
-import type { Bytes, Compact, Data, Option, U8aFixed, Vec, bool, u16, u32, u64 } from '@polkadot/types';
+import type { Bytes, Compact, Data, Option, U8aFixed, Vec, bool, u16, u32, u64, u8 } from '@polkadot/types';
 import type { AnyNumber, ITuple } from '@polkadot/types/types';
 import type { TAssetBalance } from '@polkadot/types/interfaces/assets';
 import type { BabeEquivocationProof } from '@polkadot/types/interfaces/babe';
 import type { MemberCount, ProposalIndex } from '@polkadot/types/interfaces/collective';
 import type { CodeHash, Gas, Schedule } from '@polkadot/types/interfaces/contracts';
 import type { AccountVote, Conviction, PropIndex, Proposal, ReferendumIndex } from '@polkadot/types/interfaces/democracy';
-import type { DefunctVoter, Renouncing } from '@polkadot/types/interfaces/elections';
+import type { Renouncing } from '@polkadot/types/interfaces/elections';
 import type { Extrinsic, Signature } from '@polkadot/types/interfaces/extrinsics';
 import type { GrandpaEquivocationProof, KeyOwnerProof } from '@polkadot/types/interfaces/grandpa';
 import type { IdentityFields, IdentityInfo, IdentityJudgement, RegistrarIndex } from '@polkadot/types/interfaces/identity';
 import type { Heartbeat } from '@polkadot/types/interfaces/imOnline';
 import type { ProxyType } from '@polkadot/types/interfaces/proxy';
-import type { AccountId, AccountIndex, Address, AssetId, Balance, BalanceOf, BlockNumber, Call, CallHashOf, ChangesTrieConfiguration, Hash, Header, KeyValue, LookupSource, Moment, OpaqueCall, Perbill, Percent, Weight } from '@polkadot/types/interfaces/runtime';
+import type { AccountId, AccountIndex, AssetId, Balance, BalanceOf, BlockNumber, Call, CallHashOf, ChangesTrieConfiguration, Hash, Header, KeyValue, LookupSource, Moment, OpaqueCall, Perbill, Percent, Weight } from '@polkadot/types/interfaces/runtime';
 import type { Period, Priority } from '@polkadot/types/interfaces/scheduler';
 import type { Keys } from '@polkadot/types/interfaces/session';
 import type { SocietyJudgement } from '@polkadot/types/interfaces/society';
@@ -46,7 +46,7 @@ declare module '@polkadot/api/types/submittable' {
        * Weight: `O(1)`
        * Modes: Post-existence of `who`; Pre & post Zombie-status of `who`.
        **/
-      burn: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, who: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, amount: Compact<TAssetBalance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, Compact<TAssetBalance>]>;
+      burn: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, who: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, amount: Compact<TAssetBalance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, Compact<TAssetBalance>]>;
       /**
        * Issue a new class of fungible assets from a public origin.
        * 
@@ -72,7 +72,7 @@ declare module '@polkadot/api/types/submittable' {
        * 
        * Weight: `O(1)`
        **/
-      create: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, admin: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, maxZombies: u32 | AnyNumber | Uint8Array, minBalance: TAssetBalance | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, u32, TAssetBalance]>;
+      create: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, admin: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, maxZombies: u32 | AnyNumber | Uint8Array, minBalance: TAssetBalance | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, u32, TAssetBalance]>;
       /**
        * Destroy a class of fungible assets owned by the sender.
        * 
@@ -109,7 +109,7 @@ declare module '@polkadot/api/types/submittable' {
        * 
        * Weight: `O(1)`
        **/
-      forceCreate: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, owner: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, maxZombies: Compact<u32> | AnyNumber | Uint8Array, minBalance: Compact<TAssetBalance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, Compact<u32>, Compact<TAssetBalance>]>;
+      forceCreate: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, owner: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, maxZombies: Compact<u32> | AnyNumber | Uint8Array, minBalance: Compact<TAssetBalance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, Compact<u32>, Compact<TAssetBalance>]>;
       /**
        * Destroy a class of fungible assets.
        * 
@@ -144,7 +144,7 @@ declare module '@polkadot/api/types/submittable' {
        * Modes: Pre-existence of `dest`; Post-existence of `source`; Prior & post zombie-status
        * of `source`; Account pre-existence of `dest`.
        **/
-      forceTransfer: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, source: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, dest: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, amount: Compact<TAssetBalance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, LookupSource, Compact<TAssetBalance>]>;
+      forceTransfer: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, source: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, dest: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, amount: Compact<TAssetBalance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, LookupSource, Compact<TAssetBalance>]>;
       /**
        * Disallow further unprivileged transfers from an account.
        * 
@@ -157,7 +157,19 @@ declare module '@polkadot/api/types/submittable' {
        * 
        * Weight: `O(1)`
        **/
-      freeze: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, who: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource]>;
+      freeze: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, who: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource]>;
+      /**
+       * Disallow further unprivileged transfers for the asset class.
+       * 
+       * Origin must be Signed and the sender should be the Freezer of the asset `id`.
+       * 
+       * - `id`: The identifier of the asset to be frozen.
+       * 
+       * Emits `Frozen`.
+       * 
+       * Weight: `O(1)`
+       **/
+      freezeAsset: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>]>;
       /**
        * Mint assets of a particular class.
        * 
@@ -172,8 +184,47 @@ declare module '@polkadot/api/types/submittable' {
        * Weight: `O(1)`
        * Modes: Pre-existing balance of `beneficiary`; Account pre-existence of `beneficiary`.
        **/
-      mint: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, beneficiary: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, amount: Compact<TAssetBalance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, Compact<TAssetBalance>]>;
+      mint: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, beneficiary: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, amount: Compact<TAssetBalance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, Compact<TAssetBalance>]>;
+      /**
+       * Set the maximum number of zombie accounts for an asset.
+       * 
+       * Origin must be Signed and the sender should be the Owner of the asset `id`.
+       * 
+       * Funds of sender are reserved according to the formula:
+       * `AssetDepositBase + AssetDepositPerZombie * max_zombies` taking into account
+       * any already reserved funds.
+       * 
+       * - `id`: The identifier of the asset to update zombie count.
+       * - `max_zombies`: The new number of zombies allowed for this asset.
+       * 
+       * Emits `MaxZombiesChanged`.
+       * 
+       * Weight: `O(1)`
+       **/
       setMaxZombies: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, maxZombies: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, Compact<u32>]>;
+      /**
+       * Set the metadata for an asset.
+       * 
+       * NOTE: There is no `unset_metadata` call. Simply pass an empty name, symbol,
+       * and 0 decimals to this function to remove the metadata of an asset and
+       * return your deposit.
+       * 
+       * Origin must be Signed and the sender should be the Owner of the asset `id`.
+       * 
+       * Funds of sender are reserved according to the formula:
+       * `MetadataDepositBase + MetadataDepositPerByte * (name.len + symbol.len)` taking into
+       * account any already reserved funds.
+       * 
+       * - `id`: The identifier of the asset to update.
+       * - `name`: The user friendly name of this asset. Limited in length by `StringLimit`.
+       * - `symbol`: The exchange symbol for this asset. Limited in length by `StringLimit`.
+       * - `decimals`: The number of decimals this asset uses to represent one unit.
+       * 
+       * Emits `MaxZombiesChanged`.
+       * 
+       * Weight: `O(1)`
+       **/
+      setMetadata: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, name: Bytes | string | Uint8Array, symbol: Bytes | string | Uint8Array, decimals: u8 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, Bytes, Bytes, u8]>;
       /**
        * Change the Issuer, Admin and Freezer of an asset.
        * 
@@ -188,7 +239,7 @@ declare module '@polkadot/api/types/submittable' {
        * 
        * Weight: `O(1)`
        **/
-      setTeam: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, issuer: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, admin: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, freezer: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, LookupSource, LookupSource]>;
+      setTeam: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, issuer: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, admin: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, freezer: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, LookupSource, LookupSource]>;
       /**
        * Allow unprivileged transfers from an account again.
        * 
@@ -201,7 +252,19 @@ declare module '@polkadot/api/types/submittable' {
        * 
        * Weight: `O(1)`
        **/
-      thaw: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, who: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource]>;
+      thaw: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, who: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource]>;
+      /**
+       * Allow unprivileged transfers for the asset again.
+       * 
+       * Origin must be Signed and the sender should be the Admin of the asset `id`.
+       * 
+       * - `id`: The identifier of the asset to be frozen.
+       * 
+       * Emits `Thawed`.
+       * 
+       * Weight: `O(1)`
+       **/
+      thawAsset: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>]>;
       /**
        * Move some assets from the sender account to another.
        * 
@@ -222,7 +285,7 @@ declare module '@polkadot/api/types/submittable' {
        * Modes: Pre-existence of `target`; Post-existence of sender; Prior & post zombie-status
        * of sender; Account pre-existence of `target`.
        **/
-      transfer: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, target: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, amount: Compact<TAssetBalance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, Compact<TAssetBalance>]>;
+      transfer: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, target: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, amount: Compact<TAssetBalance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource, Compact<TAssetBalance>]>;
       /**
        * Change the Owner of an asset.
        * 
@@ -235,7 +298,7 @@ declare module '@polkadot/api/types/submittable' {
        * 
        * Weight: `O(1)`
        **/
-      transferOwnership: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, owner: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource]>;
+      transferOwnership: AugmentedSubmittable<(id: Compact<AssetId> | AnyNumber | Uint8Array, owner: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<AssetId>, LookupSource]>;
     };
     authorship: {
       [key: string]: SubmittableExtrinsicFunction<ApiType>;
@@ -275,7 +338,7 @@ declare module '@polkadot/api/types/submittable' {
        * not assumed to be in the overlay.
        * # </weight>
        **/
-      forceTransfer: AugmentedSubmittable<(source: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, dest: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, LookupSource, Compact<Balance>]>;
+      forceTransfer: AugmentedSubmittable<(source: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, dest: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, LookupSource, Compact<Balance>]>;
       /**
        * Set the balances of a given account.
        * 
@@ -296,7 +359,7 @@ declare module '@polkadot/api/types/submittable' {
        * - DB Weight: 1 Read, 1 Write to `who`
        * # </weight>
        **/
-      setBalance: AugmentedSubmittable<(who: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, newFree: Compact<Balance> | AnyNumber | Uint8Array, newReserved: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<Balance>, Compact<Balance>]>;
+      setBalance: AugmentedSubmittable<(who: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, newFree: Compact<Balance> | AnyNumber | Uint8Array, newReserved: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<Balance>, Compact<Balance>]>;
       /**
        * Transfer some liquid free balance to another account.
        * 
@@ -326,7 +389,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Origin account is already in memory, so no DB operations for them.
        * # </weight>
        **/
-      transfer: AugmentedSubmittable<(dest: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<Balance>]>;
+      transfer: AugmentedSubmittable<(dest: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<Balance>]>;
       /**
        * Same as the [`transfer`] call, but with a check that the transfer will not kill the
        * origin account.
@@ -340,7 +403,7 @@ declare module '@polkadot/api/types/submittable' {
        * - DB Weight: 1 Read and 1 Write to dest (sender is in overlay already)
        * #</weight>
        **/
-      transferKeepAlive: AugmentedSubmittable<(dest: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<Balance>]>;
+      transferKeepAlive: AugmentedSubmittable<(dest: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<Balance>]>;
     };
     bounties: {
       [key: string]: SubmittableExtrinsicFunction<ApiType>;
@@ -378,7 +441,7 @@ declare module '@polkadot/api/types/submittable' {
        * - O(1).
        * # </weight>
        **/
-      awardBounty: AugmentedSubmittable<(bountyId: Compact<BountyIndex> | AnyNumber | Uint8Array, beneficiary: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<BountyIndex>, LookupSource]>;
+      awardBounty: AugmentedSubmittable<(bountyId: Compact<BountyIndex> | AnyNumber | Uint8Array, beneficiary: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<BountyIndex>, LookupSource]>;
       /**
        * Claim the payout from an awarded bounty after payout delay.
        * 
@@ -441,7 +504,7 @@ declare module '@polkadot/api/types/submittable' {
        * - O(1).
        * # </weight>
        **/
-      proposeCurator: AugmentedSubmittable<(bountyId: Compact<BountyIndex> | AnyNumber | Uint8Array, curator: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, fee: Compact<BalanceOf> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<BountyIndex>, LookupSource, Compact<BalanceOf>]>;
+      proposeCurator: AugmentedSubmittable<(bountyId: Compact<BountyIndex> | AnyNumber | Uint8Array, curator: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, fee: Compact<BalanceOf> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<BountyIndex>, LookupSource, Compact<BalanceOf>]>;
       /**
        * Unassign curator from a bounty.
        * 
@@ -475,13 +538,17 @@ declare module '@polkadot/api/types/submittable' {
        * * If no account exists and the call value is not less than `existential_deposit`,
        * a regular account will be created and any value will be transferred.
        **/
-      call: AugmentedSubmittable<(dest: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, value: Compact<BalanceOf> | AnyNumber | Uint8Array, gasLimit: Compact<Gas> | AnyNumber | Uint8Array, data: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<BalanceOf>, Compact<Gas>, Bytes]>;
+      call: AugmentedSubmittable<(dest: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<BalanceOf> | AnyNumber | Uint8Array, gasLimit: Compact<Gas> | AnyNumber | Uint8Array, data: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<BalanceOf>, Compact<Gas>, Bytes]>;
       /**
-       * Allows block producers to claim a small reward for evicting a contract. If a block producer
-       * fails to do so, a regular users will be allowed to claim the reward.
+       * Allows block producers to claim a small reward for evicting a contract. If a block
+       * producer fails to do so, a regular users will be allowed to claim the reward.
        * 
-       * If contract is not evicted as a result of this call, no actions are taken and
-       * the sender is not eligible for the reward.
+       * In case of a successful eviction no fees are charged from the sender. However, the
+       * reward is capped by the total amount of rent that was payed by the contract while
+       * it was alive.
+       * 
+       * If contract is not evicted as a result of this call, [`Error::ContractNotEvictable`]
+       * is returned and the sender is not eligible for the reward.
        **/
       claimSurcharge: AugmentedSubmittable<(dest: AccountId | string | Uint8Array, auxSender: Option<AccountId> | null | object | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [AccountId, Option<AccountId>]>;
       /**
@@ -986,6 +1053,19 @@ declare module '@polkadot/api/types/submittable' {
     };
     elections: {
       [key: string]: SubmittableExtrinsicFunction<ApiType>;
+      /**
+       * Clean all voters who are defunct (i.e. they do not serve any purpose at all). The
+       * deposit of the removed voters are returned.
+       * 
+       * This is an root function to be used only for cleaning the state.
+       * 
+       * The dispatch origin of this call must be root.
+       * 
+       * # <weight>
+       * The total number of voters and those that are defunct must be provided as witness data.
+       * # </weight>
+       **/
+      cleanDefunctVoters: AugmentedSubmittable<(numVoters: u32 | AnyNumber | Uint8Array, numDefunct: u32 | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32]>;
       /**
        * Remove a particular member from the set. This is effective immediately and the bond of
        * the outgoing member is slashed.
@@ -993,125 +1073,59 @@ declare module '@polkadot/api/types/submittable' {
        * If a runner-up is available, then the best runner-up will be removed and replaces the
        * outgoing member. Otherwise, a new phragmen election is started.
        * 
+       * The dispatch origin of this call must be root.
+       * 
        * Note that this does not affect the designated block number of the next election.
        * 
        * # <weight>
-       * If we have a replacement:
-       * - Base weight: 50.93 µs
-       * - State reads:
-       * - RunnersUp.len()
-       * - Members, RunnersUp (remove_and_replace_member)
-       * - State writes:
-       * - Members, RunnersUp (remove_and_replace_member)
-       * Else, since this is a root call and will go into phragmen, we assume full block for now.
+       * If we have a replacement, we use a small weight. Else, since this is a root call and
+       * will go into phragmen, we assume full block for now.
        * # </weight>
        **/
-      removeMember: AugmentedSubmittable<(who: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, hasReplacement: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, bool]>;
+      removeMember: AugmentedSubmittable<(who: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, hasReplacement: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, bool]>;
       /**
-       * Remove `origin` as a voter. This removes the lock and returns the bond.
+       * Remove `origin` as a voter.
        * 
-       * # <weight>
-       * Base weight: 36.8 µs
-       * All state access is from do_remove_voter.
-       * State reads:
-       * - Voting
-       * - [AccountData(who)]
-       * State writes:
-       * - Voting
-       * - Locks
-       * - [AccountData(who)]
-       * # </weight>
+       * This removes the lock and returns the deposit.
+       * 
+       * The dispatch origin of this call must be signed and be a voter.
        **/
       removeVoter: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>, []>;
       /**
        * Renounce one's intention to be a candidate for the next election round. 3 potential
        * outcomes exist:
-       * - `origin` is a candidate and not elected in any set. In this case, the bond is
+       * 
+       * - `origin` is a candidate and not elected in any set. In this case, the deposit is
        * unreserved, returned and origin is removed as a candidate.
-       * - `origin` is a current runner-up. In this case, the bond is unreserved, returned and
+       * - `origin` is a current runner-up. In this case, the deposit is unreserved, returned and
        * origin is removed as a runner-up.
-       * - `origin` is a current member. In this case, the bond is unreserved and origin is
+       * - `origin` is a current member. In this case, the deposit is unreserved and origin is
        * removed as a member, consequently not being a candidate for the next round anymore.
-       * Similar to [`remove_voter`], if replacement runners exists, they are immediately used.
-       * <weight>
-       * If a candidate is renouncing:
-       * Base weight: 17.28 µs
-       * Complexity of candidate_count: 0.235 µs
-       * State reads:
-       * - Candidates
-       * - [AccountBalance(who) (unreserve)]
-       * State writes:
-       * - Candidates
-       * - [AccountBalance(who) (unreserve)]
-       * If member is renouncing:
-       * Base weight: 46.25 µs
-       * State reads:
-       * - Members, RunnersUp (remove_and_replace_member),
-       * - [AccountData(who) (unreserve)]
-       * State writes:
-       * - Members, RunnersUp (remove_and_replace_member),
-       * - [AccountData(who) (unreserve)]
-       * If runner is renouncing:
-       * Base weight: 46.25 µs
-       * State reads:
-       * - RunnersUp (remove_and_replace_member),
-       * - [AccountData(who) (unreserve)]
-       * State writes:
-       * - RunnersUp (remove_and_replace_member),
-       * - [AccountData(who) (unreserve)]
-       * </weight>
+       * Similar to [`remove_members`], if replacement runners exists, they are immediately used.
+       * If the prime is renouncing, then no prime will exist until the next round.
+       * 
+       * The dispatch origin of this call must be signed, and have one of the above roles.
+       * 
+       * # <weight>
+       * The type of renouncing must be provided as witness data.
+       * # </weight>
        **/
       renounceCandidacy: AugmentedSubmittable<(renouncing: Renouncing | { Member: any } | { RunnerUp: any } | { Candidate: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Renouncing]>;
       /**
-       * Report `target` for being an defunct voter. In case of a valid report, the reporter is
-       * rewarded by the bond amount of `target`. Otherwise, the reporter itself is removed and
-       * their bond is slashed.
+       * Submit oneself for candidacy. A fixed amount of deposit is recorded.
        * 
-       * A defunct voter is defined to be:
-       * - a voter whose current submitted votes are all invalid. i.e. all of them are no
-       * longer a candidate nor an active member or a runner-up.
+       * All candidates are wiped at the end of the term. They either become a member/runner-up,
+       * or leave the system while their deposit is slashed.
        * 
+       * The dispatch origin of this call must be signed.
        * 
-       * The origin must provide the number of current candidates and votes of the reported target
-       * for the purpose of accurate weight calculation.
+       * ### Warning
+       * 
+       * Even if a candidate ends up being a member, they must call [`Call::renounce_candidacy`]
+       * to get their deposit back. Losing the spot in an election will always lead to a slash.
        * 
        * # <weight>
-       * No Base weight based on min square analysis.
-       * Complexity of candidate_count: 1.755 µs
-       * Complexity of vote_count: 18.51 µs
-       * State reads:
-       * - Voting(reporter)
-       * - Candidate.len()
-       * - Voting(Target)
-       * - Candidates, Members, RunnersUp (is_defunct_voter)
-       * State writes:
-       * - Lock(reporter || target)
-       * - [AccountBalance(reporter)] + AccountBalance(target)
-       * - Voting(reporter || target)
-       * Note: the db access is worse with respect to db, which is when the report is correct.
-       * # </weight>
-       **/
-      reportDefunctVoter: AugmentedSubmittable<(defunct: DefunctVoter | { who?: any; voteCount?: any; candidateCount?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [DefunctVoter]>;
-      /**
-       * Submit oneself for candidacy.
-       * 
-       * A candidate will either:
-       * - Lose at the end of the term and forfeit their deposit.
-       * - Win and become a member. Members will eventually get their stash back.
-       * - Become a runner-up. Runners-ups are reserved members in case one gets forcefully
-       * removed.
-       * 
-       * # <weight>
-       * Base weight = 33.33 µs
-       * Complexity of candidate_count: 0.375 µs
-       * State reads:
-       * - Candidates
-       * - Members
-       * - RunnersUp
-       * - [AccountBalance(who)]
-       * State writes:
-       * - [AccountBalance(who)]
-       * - Candidates
+       * The number of current candidates must be provided as witness data.
        * # </weight>
        **/
       submitCandidacy: AugmentedSubmittable<(candidateCount: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>]>;
@@ -1119,28 +1133,25 @@ declare module '@polkadot/api/types/submittable' {
        * Vote for a set of candidates for the upcoming round of election. This can be called to
        * set the initial votes, or update already existing votes.
        * 
-       * Upon initial voting, `value` units of `who`'s balance is locked and a bond amount is
-       * reserved.
+       * Upon initial voting, `value` units of `who`'s balance is locked and a deposit amount is
+       * reserved. The deposit is based on the number of votes and can be updated over time.
        * 
        * The `votes` should:
        * - not be empty.
        * - be less than the number of possible candidates. Note that all current members and
        * runners-up are also automatically candidates for the next round.
        * 
-       * It is the responsibility of the caller to not place all of their balance into the lock
-       * and keep some for further transactions.
+       * If `value` is more than `who`'s total balance, then the maximum of the two is used.
+       * 
+       * The dispatch origin of this call must be signed.
+       * 
+       * ### Warning
+       * 
+       * It is the responsibility of the caller to **NOT** place all of their balance into the
+       * lock and keep some for further operations.
        * 
        * # <weight>
-       * Base weight: 47.93 µs
-       * State reads:
-       * - Candidates.len() + Members.len() + RunnersUp.len()
-       * - Voting (is_voter)
-       * - Lock
-       * - [AccountBalance(who) (unreserve + total_balance)]
-       * State writes:
-       * - Voting
-       * - Lock
-       * - [AccountBalance(who) (unreserve -- only when creating a new voter)]
+       * We assume the maximum weight among all 3 cases: vote_equal, vote_more and vote_less.
        * # </weight>
        **/
       vote: AugmentedSubmittable<(votes: Vec<AccountId> | (AccountId | string | Uint8Array)[], value: Compact<BalanceOf> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Vec<AccountId>, Compact<BalanceOf>]>;
@@ -1204,7 +1215,7 @@ declare module '@polkadot/api/types/submittable' {
        * The dispatch origin for this call must be _Signed_ and the sender must have a registered
        * sub identity of `sub`.
        **/
-      addSub: AugmentedSubmittable<(sub: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, data: Data | { None: any } | { Raw: any } | { BlakeTwo256: any } | { Sha256: any } | { Keccak256: any } | { ShaThree256: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Data]>;
+      addSub: AugmentedSubmittable<(sub: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, data: Data | { None: any } | { Raw: any } | { BlakeTwo256: any } | { Sha256: any } | { Keccak256: any } | { ShaThree256: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Data]>;
       /**
        * Cancel a previous request.
        * 
@@ -1267,7 +1278,7 @@ declare module '@polkadot/api/types/submittable' {
        * - One event.
        * # </weight>
        **/
-      killIdentity: AugmentedSubmittable<(target: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource]>;
+      killIdentity: AugmentedSubmittable<(target: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource]>;
       /**
        * Provide a judgement for an account's identity.
        * 
@@ -1289,7 +1300,7 @@ declare module '@polkadot/api/types/submittable' {
        * - One event.
        * # </weight>
        **/
-      provideJudgement: AugmentedSubmittable<(regIndex: Compact<RegistrarIndex> | AnyNumber | Uint8Array, target: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, judgement: IdentityJudgement | { Unknown: any } | { FeePaid: any } | { Reasonable: any } | { KnownGood: any } | { OutOfDate: any } | { LowQuality: any } | { Erroneous: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<RegistrarIndex>, LookupSource, IdentityJudgement]>;
+      provideJudgement: AugmentedSubmittable<(regIndex: Compact<RegistrarIndex> | AnyNumber | Uint8Array, target: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, judgement: IdentityJudgement | { Unknown: any } | { FeePaid: any } | { Reasonable: any } | { KnownGood: any } | { OutOfDate: any } | { LowQuality: any } | { Erroneous: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<RegistrarIndex>, LookupSource, IdentityJudgement]>;
       /**
        * Remove the sender as a sub-account.
        * 
@@ -1312,14 +1323,14 @@ declare module '@polkadot/api/types/submittable' {
        * The dispatch origin for this call must be _Signed_ and the sender must have a registered
        * sub identity of `sub`.
        **/
-      removeSub: AugmentedSubmittable<(sub: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource]>;
+      removeSub: AugmentedSubmittable<(sub: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource]>;
       /**
        * Alter the associated name of the given sub-account.
        * 
        * The dispatch origin for this call must be _Signed_ and the sender must have a registered
        * sub identity of `sub`.
        **/
-      renameSub: AugmentedSubmittable<(sub: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, data: Data | { None: any } | { Raw: any } | { BlakeTwo256: any } | { Sha256: any } | { Keccak256: any } | { ShaThree256: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Data]>;
+      renameSub: AugmentedSubmittable<(sub: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, data: Data | { None: any } | { Raw: any } | { BlakeTwo256: any } | { Sha256: any } | { Keccak256: any } | { ShaThree256: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Data]>;
       /**
        * Request a judgement from a registrar.
        * 
@@ -1568,6 +1579,52 @@ declare module '@polkadot/api/types/submittable' {
        **/
       transfer: AugmentedSubmittable<(updated: AccountId | string | Uint8Array, index: AccountIndex | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [AccountId, AccountIndex]>;
     };
+    lottery: {
+      [key: string]: SubmittableExtrinsicFunction<ApiType>;
+      /**
+       * Buy a ticket to enter the lottery.
+       * 
+       * This extrinsic acts as a passthrough function for `call`. In all
+       * situations where `call` alone would succeed, this extrinsic should
+       * succeed.
+       * 
+       * If `call` is successful, then we will attempt to purchase a ticket,
+       * which may fail silently. To detect success of a ticket purchase, you
+       * should listen for the `TicketBought` event.
+       * 
+       * This extrinsic must be called by a signed origin.
+       **/
+      buyTicket: AugmentedSubmittable<(call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Call]>;
+      /**
+       * Set calls in storage which can be used to purchase a lottery ticket.
+       * 
+       * This function only matters if you use the `ValidateCall` implementation
+       * provided by this pallet, which uses storage to determine the valid calls.
+       * 
+       * This extrinsic must be called by the Manager origin.
+       **/
+      setCalls: AugmentedSubmittable<(calls: Vec<Call> | (Call | { callIndex?: any; args?: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [Vec<Call>]>;
+      /**
+       * Start a lottery using the provided configuration.
+       * 
+       * This extrinsic must be called by the `ManagerOrigin`.
+       * 
+       * Parameters:
+       * 
+       * * `price`: The cost of a single ticket.
+       * * `length`: How long the lottery should run for starting at the current block.
+       * * `delay`: How long after the lottery end we should wait before picking a winner.
+       * * `repeat`: If the lottery should repeat when completed.
+       **/
+      startLottery: AugmentedSubmittable<(price: BalanceOf | AnyNumber | Uint8Array, length: BlockNumber | AnyNumber | Uint8Array, delay: BlockNumber | AnyNumber | Uint8Array, repeat: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [BalanceOf, BlockNumber, BlockNumber, bool]>;
+      /**
+       * If a lottery is repeating, you can use this to stop the repeat.
+       * The lottery will continue to run to completion.
+       * 
+       * This extrinsic must be called by the `ManagerOrigin`.
+       **/
+      stopRepeat: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>, []>;
+    };
     multisig: {
       [key: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
@@ -2481,7 +2538,7 @@ declare module '@polkadot/api/types/submittable' {
        * Total Complexity: O(M + logM + C)
        * # </weight>
        **/
-      vote: AugmentedSubmittable<(candidate: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, approve: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, bool]>;
+      vote: AugmentedSubmittable<(candidate: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, approve: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, bool]>;
       /**
        * As a member, vouch for someone to join society by placing a bid on their behalf.
        * 
@@ -2556,7 +2613,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Write: Bonded, Payee, [Origin Account], Locks, Ledger
        * # </weight>
        **/
-      bond: AugmentedSubmittable<(controller: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, value: Compact<BalanceOf> | AnyNumber | Uint8Array, payee: RewardDestination | { Staked: any } | { Stash: any } | { Controller: any } | { Account: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<BalanceOf>, RewardDestination]>;
+      bond: AugmentedSubmittable<(controller: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, value: Compact<BalanceOf> | AnyNumber | Uint8Array, payee: RewardDestination | { Staked: any } | { Stash: any } | { Controller: any } | { Account: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Compact<BalanceOf>, RewardDestination]>;
       /**
        * Add some extra amount that have appeared in the stash `free_balance` into the balance up
        * for staking.
@@ -2676,6 +2733,22 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       increaseValidatorCount: AugmentedSubmittable<(additional: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>]>;
+      /**
+       * Remove the given nominations from the calling validator.
+       * 
+       * Effects will be felt at the beginning of the next era.
+       * 
+       * The dispatch origin for this call must be _Signed_ by the controller, not the stash.
+       * And, it can be only called when [`EraElectionStatus`] is `Closed`. The controller
+       * account should represent a validator.
+       * 
+       * - `who`: A list of nominator stash accounts who are nominating this validator which
+       * should no longer be nominating this validator.
+       * 
+       * Note: Making this call only makes sense if you first set the validator preferences to
+       * block any further nominations.
+       **/
+      kick: AugmentedSubmittable<(who: Vec<LookupSource> | (LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [Vec<LookupSource>]>;
       /**
        * Declare the desire to nominate `targets` for the origin controller.
        * 
@@ -2697,7 +2770,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Writes: Validators, Nominators
        * # </weight>
        **/
-      nominate: AugmentedSubmittable<(targets: Vec<LookupSource> | (LookupSource | Address | AccountId | AccountIndex | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [Vec<LookupSource>]>;
+      nominate: AugmentedSubmittable<(targets: Vec<LookupSource> | (LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>, [Vec<LookupSource>]>;
       /**
        * Pay out all the stakers behind a single validator for a single era.
        * 
@@ -2730,9 +2803,9 @@ declare module '@polkadot/api/types/submittable' {
        **/
       payoutStakers: AugmentedSubmittable<(validatorStash: AccountId | string | Uint8Array, era: EraIndex | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [AccountId, EraIndex]>;
       /**
-       * Remove all data structure concerning a staker/stash once its balance is zero.
+       * Remove all data structure concerning a staker/stash once its balance is at the minimum.
        * This is essentially equivalent to `withdraw_unbonded` except it can be called by anyone
-       * and the target `stash` must have no funds left.
+       * and the target `stash` must have no funds left beyond the ED.
        * 
        * This can be called from any origin.
        * 
@@ -2792,7 +2865,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Write: Bonded, Ledger New Controller, Ledger Old Controller
        * # </weight>
        **/
-      setController: AugmentedSubmittable<(controller: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource]>;
+      setController: AugmentedSubmittable<(controller: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource]>;
       /**
        * Set `HistoryDepth` value. This function will delete any history information
        * when `HistoryDepth` is reduced.
@@ -3025,7 +3098,7 @@ declare module '@polkadot/api/types/submittable' {
        * - One DB change.
        * # </weight>
        **/
-      setKey: AugmentedSubmittable<(updated: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource]>;
+      setKey: AugmentedSubmittable<(updated: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource]>;
       /**
        * Authenticates the sudo key and dispatches a function call with `Root` origin.
        * 
@@ -3052,7 +3125,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Weight of derivative `call` execution + 10,000.
        * # </weight>
        **/
-      sudoAs: AugmentedSubmittable<(who: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Call]>;
+      sudoAs: AugmentedSubmittable<(who: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, Call]>;
       /**
        * Authenticates the sudo key and dispatches a function call with `Root` origin.
        * This function does not check the weight of the call, and instead allows the
@@ -3167,19 +3240,6 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       setStorage: AugmentedSubmittable<(items: Vec<KeyValue> | (KeyValue)[]) => SubmittableExtrinsic<ApiType>, [Vec<KeyValue>]>;
-      /**
-       * Kill the sending account, assuming there are no references outstanding and the composite
-       * data is equal to its default value.
-       * 
-       * # <weight>
-       * - `O(1)`
-       * - 1 storage read and deletion.
-       * --------------------
-       * Base Weight: 8.626 µs
-       * No DB Read or Write operations because caller is already in overlay
-       * # </weight>
-       **/
-      suicide: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>, []>;
     };
     technicalCommittee: {
       [key: string]: SubmittableExtrinsicFunction<ApiType>;
@@ -3552,7 +3612,7 @@ declare module '@polkadot/api/types/submittable' {
        * - DbWrites: `ProposalCount`, `Proposals`, `origin account`
        * # </weight>
        **/
-      proposeSpend: AugmentedSubmittable<(value: Compact<BalanceOf> | AnyNumber | Uint8Array, beneficiary: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<BalanceOf>, LookupSource]>;
+      proposeSpend: AugmentedSubmittable<(value: Compact<BalanceOf> | AnyNumber | Uint8Array, beneficiary: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<BalanceOf>, LookupSource]>;
       /**
        * Reject a proposed spend. The original deposit will be slashed.
        * 
@@ -3643,7 +3703,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Writes: Vesting Storage, Balances Locks, Target Account, Source Account
        * # </weight>
        **/
-      forceVestedTransfer: AugmentedSubmittable<(source: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, target: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, schedule: VestingInfo | { locked?: any; perBlock?: any; startingBlock?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, LookupSource, VestingInfo]>;
+      forceVestedTransfer: AugmentedSubmittable<(source: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, target: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, schedule: VestingInfo | { locked?: any; perBlock?: any; startingBlock?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, LookupSource, VestingInfo]>;
       /**
        * Unlock any vested funds of the sender account.
        * 
@@ -3677,7 +3737,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Writes: Vesting Storage, Balances Locks, Target Account
        * # </weight>
        **/
-      vestOther: AugmentedSubmittable<(target: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource]>;
+      vestOther: AugmentedSubmittable<(target: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource]>;
       /**
        * Create a vested transfer.
        * 
@@ -3696,7 +3756,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Writes: Vesting Storage, Balances Locks, Target Account, [Sender Account]
        * # </weight>
        **/
-      vestedTransfer: AugmentedSubmittable<(target: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, schedule: VestingInfo | { locked?: any; perBlock?: any; startingBlock?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, VestingInfo]>;
+      vestedTransfer: AugmentedSubmittable<(target: LookupSource | { Id: any } | { Index: any } | { Raw: any } | { Address32: any } | { Address20: any } | string | Uint8Array, schedule: VestingInfo | { locked?: any; perBlock?: any; startingBlock?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [LookupSource, VestingInfo]>;
     };
   }
 

packages/api/src/base/Init.ts

@@ -14,12 +14,13 @@ import { Metadata } from '@polkadot/metadata';
 import { TypeRegistry } from '@polkadot/types/create';
 import { LATEST_EXTRINSIC_VERSION } from '@polkadot/types/extrinsic/Extrinsic';
 import { getSpecAlias, getSpecRpc, getSpecTypes, getUpgradeVersion } from '@polkadot/types-known';
-import { assert, BN_ZERO, logger, u8aEq, u8aToU8a } from '@polkadot/util';
+import { assert, BN_ZERO, logger, u8aEq, u8aToHex, u8aToU8a } from '@polkadot/util';
 import { cryptoWaitReady } from '@polkadot/util-crypto';
 import { of } from '@polkadot/x-rxjs';
 import { map, switchMap } from '@polkadot/x-rxjs/operators';
 
 import { Decorate } from './Decorate';
+import { detectedCapabilities } from './util';
 
 const KEEPALIVE_INTERVAL = 15000;
 const DEFAULT_BLOCKNUMBER = { unwrap: () => BN_ZERO };
@@ -36,10 +37,6 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
   constructor (options: ApiOptions, type: ApiTypes, decorateMethod: DecorateMethod<ApiType>) {
     super(options, type, decorateMethod);
 
-    if (!this.hasSubscriptions) {
-      l.warn('Api will be available in a limited mode since the provider does not support subscriptions');
-    }
-
     // all injected types added to the registry for overrides
     this.registry.setKnownTypes(options);
 
@@ -63,9 +60,14 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
     this._rx.signer = options.signer;
 
     this._rpcCore.setRegistrySwap((hash: string | Uint8Array) => this.getBlockRegistry(hash));
-    this._rpcCore.provider.on('disconnected', this.#onProviderDisconnect);
-    this._rpcCore.provider.on('error', this.#onProviderError);
-    this._rpcCore.provider.on('connected', this.#onProviderConnect);
+
+    if (this.hasSubscriptions) {
+      this._rpcCore.provider.on('disconnected', this.#onProviderDisconnect);
+      this._rpcCore.provider.on('error', this.#onProviderError);
+      this._rpcCore.provider.on('connected', this.#onProviderConnect);
+    } else {
+      l.warn('Api will be available in a limited mode since the provider does not support subscriptions');
+    }
 
     // If the provider was instantiated earlier, and has already emitted a
     // 'connected' event, then the `on('connected')` won't fire anymore. To
@@ -135,6 +137,11 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
     // nothing has been found, construct new
     const metadata = await this._rpcCore.state.getMetadata(header.parentHash).toPromise();
     const registry = this._initRegistry(new TypeRegistry(), this._runtimeChain as Text, version, metadata);
+
+    // For now, since this is new we ignore the capability lookups (this could be useful once proven)
+    // this._detectCapabilities(registry, blockHash);
+
+    // add our new registry
     const result = { isDefault: false, lastBlockHash, metadata, metadataConsts: null, registry, specVersion: version.specVersion };
 
     this.#registries.push(result);
@@ -180,6 +187,19 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
     return [source.genesisHash, source.runtimeMetadata];
   }
 
+  private _detectCapabilities (registry?: Registry, blockHash?: string | Uint8Array): void {
+    detectedCapabilities(this._rx, blockHash)
+      .toPromise()
+      .then((types): void => {
+        if (Object.keys(types).length) {
+          (registry || this.registry).register(types as Record<string, string>);
+
+          l.debug(`Capabilities detected${blockHash ? ` (${u8aToHex(u8aToU8a(blockHash))})` : ''}: ${JSON.stringify(types)}`);
+        }
+      })
+      .catch(l.error);
+  }
+
   // subscribe to metadata updates, inject the types on changes
   private _subscribeUpdates (): void {
     if (this.#updateSub || !this.hasSubscriptions) {
@@ -212,6 +232,7 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
               // clear the registry types to ensure that we override correctly
               this._initRegistry(thisRegistry.registry.init(), this._runtimeChain as Text, version, metadata);
               this.injectMetadata(metadata, false, thisRegistry.registry);
+              this._detectCapabilities(thisRegistry.registry);
 
               return true;
             })
@@ -277,9 +298,11 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
 
     this._rx.extrinsicType = this._extrinsicType;
     this._rx.genesisHash = this._genesisHash;
-    this._rx.runtimeVersion = this._runtimeVersion;
+    this._rx.runtimeVersion = this._runtimeVersion as RuntimeVersion; // must be set here
 
+    // inject metadata and adjust the types as detected
     this.injectMetadata(metadata, true);
+    this._detectCapabilities();
 
     // derive is last, since it uses the decorated rx
     this._rx.derive = this._decorateDeriveRx(this._rxDecorateMethod);

packages/api/src/base/util.ts

@@ -0,0 +1,74 @@
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ApiInterfaceRx } from '@polkadot/api/types';
+import type { bool } from '@polkadot/types';
+import type { Releases } from '@polkadot/types/interfaces';
+import type { InterfaceTypes } from '@polkadot/types/types';
+
+import { combineLatest, Observable, of } from '@polkadot/x-rxjs';
+import { map, take } from '@polkadot/x-rxjs/operators';
+
+// the order and types needs to map with the all array setup below
+type Extracted = [bool | null, bool | null, Releases | null];
+
+type DetectedKeys = keyof Pick<InterfaceTypes, 'AccountInfo' | 'ValidatorPrefs'>;
+
+type DetectedValues = keyof InterfaceTypes;
+
+interface DetectedTypes extends Record<DetectedKeys, DetectedValues> {
+  AccountInfo: 'AccountInfoWithRefCount' | 'AccountInfoWithProviders',
+  ValidatorPrefs: 'ValidatorPrefsWithBlocked' | 'ValidatorPrefsWithCommission';
+}
+
+function mapCapabilities ([systemRefcount32, systemRefcountDual, stakingVersion]: Extracted): Partial<DetectedTypes> {
+  const types: Partial<DetectedTypes> = {};
+
+  // AccountInfo
+  if (systemRefcountDual && systemRefcountDual.isTrue) {
+    types.AccountInfo = 'AccountInfoWithProviders';
+  } else if (systemRefcount32 && systemRefcount32.isTrue) {
+    types.AccountInfo = 'AccountInfoWithRefCount';
+  }
+
+  // ValidatorPrefs
+  if (stakingVersion) {
+    if (stakingVersion.index >= 4) { // v1 = index 0, V5 = index 4
+      types.ValidatorPrefs = 'ValidatorPrefsWithBlocked';
+    } else {
+      types.ValidatorPrefs = 'ValidatorPrefsWithCommission';
+    }
+  }
+
+  return types;
+}
+
+/**
+ * @description Query the chain for the specific capabilities
+ */
+export function detectedCapabilities (api: ApiInterfaceRx, blockHash?: Uint8Array | string | undefined): Observable<Partial<DetectedTypes>> {
+  const all = [
+    api.query.system?.upgradedToU32RefCount,
+    api.query.system?.upgradedToDualRefCount,
+    api.query.staking?.storageVersion
+  ];
+  const included = all.map((c) => !!c);
+  const filtered = all.filter((_, index) => included[index]);
+
+  return (
+    filtered.length
+      ? blockHash
+        ? combineLatest(filtered.map((c) => c.at(blockHash)))
+        : api.queryMulti(filtered)
+      : of([])
+  ).pipe(
+    map((results): Partial<DetectedTypes> => {
+      let offset = -1;
+
+      return mapCapabilities(
+        included.map((isIncluded) => isIncluded ? results[++offset] : null) as Extracted
+      );
+    }),
+    take(1)
+  );
+}

packages/api/src/promise/index.spec.ts

@@ -12,7 +12,7 @@ import { hexToU8a } from '@polkadot/util';
 import { SingleAccountSigner } from '../../test/util';
 import { ApiPromise } from '.';
 
-const TRANSFER_SIG = '0x7a10e5ed9a14284eca7bea53f81631981dddda5a3d2dee973b136475947264801465726e4829ae3994d9058df638d959d4e043c7f1924299546790dda1dea20a';
+const TRANSFER_SIG = '0x54f39e43f32376a5ab6cdfd4d0ce57802aa9ff85514a7ffa9f2a949078f02beca16af87427c45fe60d54aa847fd241d127ed39e21b101806f6b1f50f7a82500b';
 
 describe('ApiPromise', (): void => {
   const registry = new TypeRegistry();

packages/api/src/types/index.ts

@@ -81,7 +81,7 @@ export interface ApiInterfaceRx {
   hasSubscriptions: boolean;
   registry: Registry;
   runtimeMetadata: Metadata;
-  runtimeVersion?: RuntimeVersion;
+  runtimeVersion: RuntimeVersion;
   query: QueryableStorage<'rxjs'>;
   queryMulti: QueryableStorageMulti<'rxjs'>;
   rpc: DecoratedRpc<'rxjs', RpcInterface>;

packages/metadata/package.json

@@ -1,9 +1,8 @@
 {
   "name": "@polkadot/metadata",
-  "version": "3.5.1",
+  "version": "3.7.3",
   "description": "Helpers to extract information from runtime metadata",
   "main": "index.js",
-  "module": "index.mjs",
   "sideEffects": [
     "./detectPackage.js",
     "./detectPackage.mjs"
@@ -17,13 +16,13 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/type-metadata#readme",
   "dependencies": {
     "@babel/runtime": "^7.12.5",
-    "@polkadot/types": "3.5.1",
-    "@polkadot/types-known": "3.5.1",
-    "@polkadot/util": "^5.3.1",
-    "@polkadot/util-crypto": "^5.3.1",
+    "@polkadot/types": "3.7.3",
+    "@polkadot/types-known": "3.7.3",
+    "@polkadot/util": "^5.5.2",
+    "@polkadot/util-crypto": "^5.5.2",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^5.3.1"
+    "@polkadot/keyring": "^5.5.2"
   }
 }

packages/metadata/src/decorate/extrinsics/index.spec.ts

@@ -15,6 +15,7 @@ const registry = new TypeRegistry();
 const metadata = new Metadata(registry, metadataStatic);
 
 registry.setMetadata(metadata);
+registry.register({ Address: 'IndicesLookupSource', LookupSource: 'IndicesLookupSource' });
 
 const extrinsics = decorateExtrinsics(registry, metadata.asLatest, metadata.version);
 

packages/rpc-core/package.json

@@ -1,9 +1,8 @@
 {
   "name": "@polkadot/rpc-core",
-  "version": "3.5.1",
+  "version": "3.7.3",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
-  "module": "index.mjs",
   "sideEffects": false,
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
@@ -14,13 +13,13 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-core#readme",
   "dependencies": {
     "@babel/runtime": "^7.12.5",
-    "@polkadot/metadata": "3.5.1",
-    "@polkadot/rpc-provider": "3.5.1",
-    "@polkadot/types": "3.5.1",
-    "@polkadot/util": "^5.3.1",
-    "@polkadot/x-rxjs": "3.5.1"
+    "@polkadot/metadata": "3.7.3",
+    "@polkadot/rpc-provider": "3.7.3",
+    "@polkadot/types": "3.7.3",
+    "@polkadot/util": "^5.5.2",
+    "@polkadot/x-rxjs": "^5.5.2"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^5.3.1"
+    "@polkadot/keyring": "^5.5.2"
   }
 }

packages/rpc-provider/package.json

@@ -1,9 +1,8 @@
 {
   "name": "@polkadot/rpc-provider",
-  "version": "3.5.1",
+  "version": "3.7.3",
   "description": "Transport providers for the API",
   "main": "index.js",
-  "module": "index.mjs",
   "sideEffects": false,
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
@@ -14,18 +13,19 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-provider#readme",
   "dependencies": {
     "@babel/runtime": "^7.12.5",
-    "@polkadot/types": "3.5.1",
-    "@polkadot/util": "^5.3.1",
-    "@polkadot/util-crypto": "^5.3.1",
-    "@polkadot/x-fetch": "^5.3.1",
-    "@polkadot/x-ws": "^5.3.1",
+    "@polkadot/types": "3.7.3",
+    "@polkadot/util": "^5.5.2",
+    "@polkadot/util-crypto": "^5.5.2",
+    "@polkadot/x-fetch": "^5.5.2",
+    "@polkadot/x-global": "^5.5.2",
+    "@polkadot/x-ws": "^5.5.2",
     "bn.js": "^4.11.9",
     "eventemitter3": "^4.0.7"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^5.3.1",
-    "@polkadot/metadata": "3.5.1",
+    "@polkadot/keyring": "^5.5.2",
+    "@polkadot/metadata": "3.7.3",
     "mock-socket": "^9.0.3",
-    "nock": "^13.0.5"
+    "nock": "^13.0.7"
   }
 }

packages/rpc-provider/src/ws/index.ts

@@ -8,6 +8,7 @@ import type { JsonRpcResponse, ProviderInterface, ProviderInterfaceCallback, Pro
 import EventEmitter from 'eventemitter3';
 
 import { assert, isChildClass, isNull, isUndefined, logger } from '@polkadot/util';
+import { xglobal } from '@polkadot/x-global';
 import { WebSocket } from '@polkadot/x-ws';
 
 import { RpcCoder } from '../coder';
@@ -160,7 +161,7 @@ export class WsProvider implements ProviderInterface {
   public async connect (): Promise<void> {
     try {
       this.#endpointIndex = (this.#endpointIndex + 1) % this.#endpoints.length;
-      this.#websocket = typeof global.WebSocket !== 'undefined' && isChildClass(global.WebSocket, WebSocket)
+      this.#websocket = typeof xglobal.WebSocket !== 'undefined' && isChildClass(xglobal.WebSocket, WebSocket)
         ? new WebSocket(this.#endpoints[this.#endpointIndex])
         // eslint-disable-next-line @typescript-eslint/ban-ts-comment
         // @ts-ignore - WS may be an instance of w3cwebsocket, which supports headers

packages/typegen/package.json

@@ -1,9 +1,8 @@
 {
   "name": "@polkadot/typegen",
-  "version": "3.5.1",
+  "version": "3.7.3",
   "description": "Type generation scripts",
   "main": "index.js",
-  "module": "index.mjs",
   "sideEffects": false,
   "bin": {
     "polkadot-types-chain-info": "./scripts/polkadot-types-chain-info.js",
@@ -23,17 +22,17 @@
     "@babel/core": "^7.12.10",
     "@babel/register": "^7.12.10",
     "@babel/runtime": "^7.12.5",
-    "@polkadot/api": "3.5.1",
-    "@polkadot/metadata": "3.5.1",
-    "@polkadot/rpc-provider": "3.5.1",
-    "@polkadot/types": "3.5.1",
-    "@polkadot/util": "^5.3.1",
+    "@polkadot/api": "3.7.3",
+    "@polkadot/metadata": "3.7.3",
+    "@polkadot/rpc-provider": "3.7.3",
+    "@polkadot/types": "3.7.3",
+    "@polkadot/util": "^5.5.2",
     "handlebars": "^4.7.6",
     "websocket": "^1.0.33",
     "yargs": "^16.2.0"
   },
   "devDependencies": {
     "@types/websocket": "^1.0.1",
-    "@types/yargs": "^15.0.12"
+    "@types/yargs": "^15.0.13"
   }
 }

packages/typegen/src/fromChain.ts

@@ -19,7 +19,7 @@ function generate (metaHex: string, pkg: string | undefined, output: string, isS
     : {};
 
   generateDefaultConsts(path.join(process.cwd(), output, 'augment-api-consts.ts'), metaHex, extraTypes, isStrict);
-  generateDefaultErrors(path.join(process.cwd(), output, 'augment-api-errors.ts'), metaHex, isStrict);
+  generateDefaultErrors(path.join(process.cwd(), output, 'augment-api-errors.ts'), metaHex, extraTypes, isStrict);
   generateDefaultEvents(path.join(process.cwd(), output, 'augment-api-events.ts'), metaHex, extraTypes, isStrict);
   generateDefaultQuery(path.join(process.cwd(), output, 'augment-api-query.ts'), metaHex, extraTypes, isStrict);
   generateDefaultRpc(path.join(process.cwd(), output, 'augment-api-rpc.ts'), extraTypes);

packages/typegen/src/generate/consts.ts

@@ -1,23 +1,23 @@
 // Copyright 2017-2021 @polkadot/typegen authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type { Metadata } from '@polkadot/metadata/Metadata';
+import type { ExtraTypes } from './types';
+
 import Handlebars from 'handlebars';
 
-import { Metadata } from '@polkadot/metadata/Metadata';
-import staticData from '@polkadot/metadata/static';
-import { TypeRegistry } from '@polkadot/types/create';
 import * as defaultDefs from '@polkadot/types/interfaces/definitions';
 import { stringCamelCase } from '@polkadot/util';
 
-import { compareName, createImports, formatType, readTemplate, registerDefinitions, setImports, writeFile } from '../util';
+import { compareName, createImports, formatType, initMeta, readTemplate, setImports, writeFile } from '../util';
 
 const template = readTemplate('consts');
 const generateForMetaTemplate = Handlebars.compile(template);
 
 /** @internal */
-function generateForMeta (meta: Metadata, dest: string, extraTypes: Record<string, Record<string, { types: Record<string, any> }>>, isStrict: boolean): void {
+function generateForMeta (meta: Metadata, dest: string, extraTypes: ExtraTypes, isStrict: boolean): void {
   writeFile(dest, (): string => {
-    const allTypes: Record<string, Record<string, { types: Record<string, unknown> }>> = { '@polkadot/types/interfaces': defaultDefs, ...extraTypes };
+    const allTypes = { '@polkadot/types/interfaces': defaultDefs, ...extraTypes };
     const imports = createImports(allTypes);
     const allDefs = Object.entries(allTypes).reduce((defs, [path, obj]) => {
       return Object.entries(obj).reduce((defs, [key, value]) => ({ ...defs, [`${path}/${key}`]: value }), defs);
@@ -74,14 +74,8 @@ function generateForMeta (meta: Metadata, dest: string, extraTypes: Record<strin
 
 // Call `generateForMeta()` with current static metadata
 /** @internal */
-export function generateDefaultConsts (dest = 'packages/api/src/augment/consts.ts', data = staticData, extraTypes: Record<string, Record<string, { types: Record<string, any> }>> = {}, isStrict = false): void {
-  const registry = new TypeRegistry();
-
-  registerDefinitions(registry, extraTypes);
-
-  const metadata = new Metadata(registry, data);
-
-  registry.setMetadata(metadata);
+export function generateDefaultConsts (dest = 'packages/api/src/augment/consts.ts', data?: string, extraTypes: ExtraTypes = {}, isStrict = false): void {
+  const { metadata } = initMeta(data, extraTypes);
 
   return generateForMeta(metadata, dest, extraTypes, isStrict);
 }

packages/typegen/src/generate/errors.ts

@@ -1,14 +1,14 @@
 // Copyright 2017-2021 @polkadot/typegen authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type { Metadata } from '@polkadot/metadata/Metadata';
+import type { ExtraTypes } from './types';
+
 import Handlebars from 'handlebars';
 
-import { Metadata } from '@polkadot/metadata/Metadata';
-import staticData from '@polkadot/metadata/static';
-import { TypeRegistry } from '@polkadot/types/create';
 import { stringCamelCase } from '@polkadot/util';
 
-import { compareName, createImports, readTemplate, writeFile } from '../util';
+import { compareName, createImports, initMeta, readTemplate, writeFile } from '../util';
 
 const template = readTemplate('errors');
 const generateForMetaTemplate = Handlebars.compile(template);
@@ -50,11 +50,8 @@ function generateForMeta (meta: Metadata, dest: string, isStrict: boolean): void
 
 // Call `generateForMeta()` with current static metadata
 /** @internal */
-export function generateDefaultErrors (dest = 'packages/api/src/augment/errors.ts', data = staticData, isStrict = false): void {
-  const registry = new TypeRegistry();
-  const metadata = new Metadata(registry, data);
-
-  registry.setMetadata(metadata);
+export function generateDefaultErrors (dest = 'packages/api/src/augment/errors.ts', data?: string, extraTypes: ExtraTypes = {}, isStrict = false): void {
+  const { metadata } = initMeta(data, extraTypes);
 
   return generateForMeta(metadata, dest, isStrict);
 }

packages/typegen/src/generate/events.ts

@@ -1,23 +1,23 @@
 // Copyright 2017-2021 @polkadot/typegen authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type { Metadata } from '@polkadot/metadata/Metadata';
+import type { ExtraTypes } from './types';
+
 import Handlebars from 'handlebars';
 
-import { Metadata } from '@polkadot/metadata/Metadata';
-import staticData from '@polkadot/metadata/static';
-import { TypeRegistry } from '@polkadot/types/create';
 import * as defaultDefs from '@polkadot/types/interfaces/definitions';
 import { stringCamelCase } from '@polkadot/util';
 
-import { compareName, createImports, formatType, readTemplate, registerDefinitions, setImports, writeFile } from '../util';
+import { compareName, createImports, formatType, initMeta, readTemplate, setImports, writeFile } from '../util';
 
 const template = readTemplate('events');
 const generateForMetaTemplate = Handlebars.compile(template);
 
 /** @internal */
-function generateForMeta (meta: Metadata, dest: string, extraTypes: Record<string, Record<string, { types: Record<string, any> }>>, isStrict: boolean): void {
+function generateForMeta (meta: Metadata, dest: string, extraTypes: ExtraTypes, isStrict: boolean): void {
   writeFile(dest, (): string => {
-    const allTypes: Record<string, Record<string, { types: Record<string, unknown> }>> = { '@polkadot/types/interfaces': defaultDefs, ...extraTypes };
+    const allTypes = { '@polkadot/types/interfaces': defaultDefs, ...extraTypes };
     const imports = createImports(allTypes);
     const allDefs = Object.entries(allTypes).reduce((defs, [path, obj]) => {
       return Object.entries(obj).reduce((defs, [key, value]) => ({ ...defs, [`${path}/${key}`]: value }), defs);
@@ -67,14 +67,8 @@ function generateForMeta (meta: Metadata, dest: string, extraTypes: Record<strin
 
 // Call `generateForMeta()` with current static metadata
 /** @internal */
-export function generateDefaultEvents (dest = 'packages/api/src/augment/events.ts', data = staticData, extraTypes: Record<string, Record<string, { types: Record<string, any> }>> = {}, isStrict = false): void {
-  const registry = new TypeRegistry();
-
-  registerDefinitions(registry, extraTypes);
-
-  const metadata = new Metadata(registry, data);
-
-  registry.setMetadata(metadata);
+export function generateDefaultEvents (dest = 'packages/api/src/augment/events.ts', data?: string, extraTypes: ExtraTypes = {}, isStrict = false): void {
+  const { metadata } = initMeta(data, extraTypes);
 
   return generateForMeta(metadata, dest, extraTypes, isStrict);
 }

packages/typegen/src/generate/query.ts

@@ -1,19 +1,18 @@
 // Copyright 2017-2021 @polkadot/typegen authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type { Metadata } from '@polkadot/metadata/Metadata';
 import type { StorageEntryMetadataLatest } from '@polkadot/types/interfaces/metadata';
 import type { Registry } from '@polkadot/types/types';
+import type { ExtraTypes } from './types';
 
 import Handlebars from 'handlebars';
 
-import { Metadata } from '@polkadot/metadata/Metadata';
-import staticData from '@polkadot/metadata/static';
-import { TypeRegistry } from '@polkadot/types/create';
 import * as defaultDefs from '@polkadot/types/interfaces/definitions';
 import { unwrapStorageType } from '@polkadot/types/primitive/StorageKey';
 import { stringCamelCase } from '@polkadot/util';
 
-import { compareName, createImports, formatType, getSimilarTypes, readTemplate, registerDefinitions, setImports, TypeImports, writeFile } from '../util';
+import { compareName, createImports, formatType, getSimilarTypes, initMeta, readTemplate, setImports, TypeImports, writeFile } from '../util';
 import { ModuleTypes } from '../util/imports';
 
 // From a storage entry metadata, we return [args, returnType]
@@ -67,9 +66,9 @@ const template = readTemplate('query');
 const generateForMetaTemplate = Handlebars.compile(template);
 
 /** @internal */
-function generateForMeta (registry: Registry, meta: Metadata, dest: string, extraTypes: Record<string, Record<string, { types: Record<string, any> }>>, isStrict: boolean): void {
+function generateForMeta (registry: Registry, meta: Metadata, dest: string, extraTypes: ExtraTypes, isStrict: boolean): void {
   writeFile(dest, (): string => {
-    const allTypes: Record<string, Record<string, { types: Record<string, any> }>> = { '@polkadot/types/interfaces': defaultDefs, ...extraTypes };
+    const allTypes: ExtraTypes = { '@polkadot/types/interfaces': defaultDefs, ...extraTypes };
     const imports = createImports(allTypes);
     const allDefs = Object.entries(allTypes).reduce((defs, [path, obj]) => {
       return Object.entries(obj).reduce((defs, [key, value]) => ({ ...defs, [`${path}/${key}`]: value }), defs);
@@ -130,14 +129,8 @@ function generateForMeta (registry: Registry, meta: Metadata, dest: string, extr
 
 // Call `generateForMeta()` with current static metadata
 /** @internal */
-export function generateDefaultQuery (dest = 'packages/api/src/augment/query.ts', data = staticData, extraTypes: Record<string, Record<string, { types: Record<string, any> }>> = {}, isStrict = false): void {
-  const registry = new TypeRegistry();
-
-  registerDefinitions(registry, extraTypes);
-
-  const metadata = new Metadata(registry, data);
-
-  registry.setMetadata(metadata);
+export function generateDefaultQuery (dest = 'packages/api/src/augment/query.ts', data?: string, extraTypes: ExtraTypes = {}, isStrict = false): void {
+  const { metadata, registry } = initMeta(data, extraTypes);
 
   return generateForMeta(registry, metadata, dest, extraTypes, isStrict);
 }

packages/typegen/src/generate/rpc.ts

@@ -1,14 +1,15 @@
 // Copyright 2017-2021 @polkadot/typegen authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type { TypeRegistry } from '@polkadot/types/create';
 import type { Definitions } from '@polkadot/types/types';
+import type { ExtraTypes } from './types';
 
 import Handlebars from 'handlebars';
 
-import { TypeRegistry } from '@polkadot/types/create';
 import * as defaultDefinitions from '@polkadot/types/interfaces/definitions';
 
-import { createImports, formatType, getSimilarTypes, readTemplate, registerDefinitions, setImports, writeFile } from '../util';
+import { createImports, formatType, getSimilarTypes, initMeta, readTemplate, setImports, writeFile } from '../util';
 
 interface ItemDef {
   args: string;
@@ -29,9 +30,9 @@ const template = readTemplate('rpc');
 const generateRpcTypesTemplate = Handlebars.compile(template);
 
 /** @internal */
-export function generateRpcTypes (registry: TypeRegistry, importDefinitions: Record<string, Definitions>, dest: string, extraTypes: Record<string, Record<string, { types: Record<string, any> }>> = {}): void {
+export function generateRpcTypes (registry: TypeRegistry, importDefinitions: Record<string, Definitions>, dest: string, extraTypes: ExtraTypes = {}): void {
   writeFile(dest, (): string => {
-    const allTypes: Record<string, Record<string, { types: Record<string, any> }>> = { '@polkadot/types/interfaces': importDefinitions, ...extraTypes };
+    const allTypes: ExtraTypes = { '@polkadot/types/interfaces': importDefinitions, ...extraTypes };
     const imports = createImports(allTypes);
     const definitions = imports.definitions as Record<string, Definitions>;
     const allDefs = Object.entries(allTypes).reduce((defs, [path, obj]) => {
@@ -141,10 +142,8 @@ export function generateRpcTypes (registry: TypeRegistry, importDefinitions: Rec
   });
 }
 
-export function generateDefaultRpc (dest = 'packages/api/src/augment/rpc.ts', extraTypes: Record<string, Record<string, { types: Record<string, any> }>> = {}): void {
-  const registry = new TypeRegistry();
-
-  registerDefinitions(registry, extraTypes);
+export function generateDefaultRpc (dest = 'packages/api/src/augment/rpc.ts', extraTypes: ExtraTypes = {}): void {
+  const { registry } = initMeta(undefined, extraTypes);
 
   generateRpcTypes(
     registry,

packages/typegen/src/generate/tx.ts

@@ -1,18 +1,17 @@
 // Copyright 2017-2021 @polkadot/typegen authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import type { Metadata } from '@polkadot/metadata/Metadata';
 import type { Registry } from '@polkadot/types/types';
+import type { ExtraTypes } from './types';
 
 import Handlebars from 'handlebars';
 
-import { Metadata } from '@polkadot/metadata/Metadata';
-import staticData from '@polkadot/metadata/static';
-import { TypeRegistry } from '@polkadot/types/create';
 import * as defaultDefs from '@polkadot/types/interfaces/definitions';
 import { Text } from '@polkadot/types/primitive';
 import { stringCamelCase } from '@polkadot/util';
 
-import { compareName, createImports, formatType, getSimilarTypes, readTemplate, registerDefinitions, setImports, writeFile } from '../util';
+import { compareName, createImports, formatType, getSimilarTypes, initMeta, readTemplate, setImports, writeFile } from '../util';
 
 const MAPPED_NAMES: Record<string, string> = {
   new: 'updated'
@@ -28,9 +27,9 @@ const template = readTemplate('tx');
 const generateForMetaTemplate = Handlebars.compile(template);
 
 /** @internal */
-function generateForMeta (registry: Registry, meta: Metadata, dest: string, extraTypes: Record<string, Record<string, { types: Record<string, any> }>>, isStrict: boolean): void {
+function generateForMeta (registry: Registry, meta: Metadata, dest: string, extraTypes: ExtraTypes, isStrict: boolean): void {
   writeFile(dest, (): string => {
-    const allTypes: Record<string, Record<string, { types: Record<string, any> }>> = { '@polkadot/types/interfaces': defaultDefs, ...extraTypes };
+    const allTypes: ExtraTypes = { '@polkadot/types/interfaces': defaultDefs, ...extraTypes };
     const imports = createImports(allTypes);
     const allDefs = Object.entries(allTypes).reduce((defs, [path, obj]) => {
       return Object.entries(obj).reduce((defs, [key, value]) => ({ ...defs, [`${path}/${key}`]: value }), defs);
@@ -93,14 +92,8 @@ function generateForMeta (registry: Registry, meta: Metadata, dest: string, extr
 
 // Call `generateForMeta()` with current static metadata
 /** @internal */
-export function generateDefaultTx (dest = 'packages/api/src/augment/tx.ts', data = staticData, extraTypes: Record<string, Record<string, { types: Record<string, any> }>> = {}, isStrict = false): void {
-  const registry = new TypeRegistry();
-
-  registerDefinitions(registry, extraTypes);
-
-  const metadata = new Metadata(registry, data);
-
-  registry.setMetadata(metadata);
+export function generateDefaultTx (dest = 'packages/api/src/augment/tx.ts', data?: string, extraTypes: ExtraTypes = {}, isStrict = false): void {
+  const { metadata, registry } = initMeta(data, extraTypes);
 
   return generateForMeta(registry, metadata, dest, extraTypes, isStrict);
 }

packages/typegen/src/generate/types.ts

@@ -0,0 +1,4 @@
+// Copyright 2017-2021 @polkadot/typegen authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export type ExtraTypes = Record<string, Record<string, { types: Record<string, any> }>>;

packages/typegen/src/metadataMd.ts

@@ -275,6 +275,7 @@ function addEvents (metadata: MetadataLatest): string {
             const args = func.args.map((type): string => '`' + type.toString() + '`').join(', ');
 
             return {
+              interface: '`' + `api.events.${stringCamelCase(meta.name)}.${methodName}.is` + '`',
               name: `${methodName}(${args})`,
               ...(func.documentation.length && { summary: func.documentation })
             };
@@ -296,6 +297,7 @@ function addErrors (metadata: MetadataLatest): string {
         items: moduleMetadata.errors
           .sort(sortByName)
           .map((error) => ({
+            interface: '`' + `api.errors.${stringCamelCase(moduleMetadata.name)}.${error.name.toString()}.is` + '`',
             name: error.name.toString(),
             ...(error.documentation.length && { summary: error.documentation })
           })),

packages/typegen/src/util/index.ts

@@ -6,6 +6,7 @@ export * from './docs';
 export * from './file';
 export * from './formatting';
 export * from './imports';
+export * from './initMeta';
 export * from './register';
 
 export const compareName = (a: { name: { toString(): string } }, b: { name: { toString(): string } }): number =>

packages/typegen/src/util/initMeta.ts

@@ -0,0 +1,27 @@
+// Copyright 2017-2021 @polkadot/typegen authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ExtraTypes } from '../generate/types';
+
+import { Metadata } from '@polkadot/metadata/Metadata';
+import staticData from '@polkadot/metadata/static';
+import { TypeRegistry } from '@polkadot/types/create';
+
+import { registerDefinitions } from './register';
+
+interface Result {
+  metadata: Metadata;
+  registry: TypeRegistry;
+}
+
+export function initMeta (data = staticData, extraTypes: ExtraTypes = {}): Result {
+  const registry = new TypeRegistry();
+
+  registerDefinitions(registry, extraTypes);
+
+  const metadata = new Metadata(registry, data);
+
+  registry.setMetadata(metadata);
+
+  return { metadata, registry };
+}

packages/types-known/package.json

@@ -1,9 +1,8 @@
 {
   "name": "@polkadot/types-known",
-  "version": "3.5.1",
+  "version": "3.7.3",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
-  "module": "index.mjs",
   "sideEffects": false,
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
@@ -14,8 +13,9 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types-known#readme",
   "dependencies": {
     "@babel/runtime": "^7.12.5",
-    "@polkadot/types": "3.5.1",
-    "@polkadot/util": "^5.3.1",
+    "@polkadot/networks": "^5.5.2",
+    "@polkadot/types": "3.7.3",
+    "@polkadot/util": "^5.5.2",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {

packages/types-known/src/modules.ts

@@ -36,15 +36,24 @@ const typesModules: Record<string, OverrideModuleType> = {
   identity: {
     Judgement: 'IdentityJudgement'
   },
+  inclusion: {
+    ValidatorIndex: 'ParaValidatorIndex'
+  },
   parachains: {
     Id: 'ParaId'
   },
+  parasScheduler: {
+    ValidatorIndex: 'ParaValidatorIndex'
+  },
   proposeParachain: {
     Proposal: 'ParachainProposal'
   },
   proxy: {
     Announcement: 'ProxyAnnouncement'
   },
+  scheduler: {
+    ValidatorIndex: 'ParaValidatorIndex'
+  },
   society: {
     Judgement: 'SocietyJudgement',
     Vote: 'SocietyVote'

packages/types-known/src/spec/kusama.ts

@@ -6,19 +6,30 @@
 import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const sharedTypes = {
+  AccountInfo: 'AccountInfoWithProviders',
+  Address: 'MultiAddress',
+  Keys: 'SessionKeys6',
+  LookupSource: 'MultiAddress',
+  ProxyType: {
+    _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'IdentityJudgement']
+  },
+  ValidatorPrefs: 'ValidatorPrefsWithBlocked'
+};
+
+const addrIndicesTypes = {
+  AccountInfo: 'AccountInfoWithRefCount',
+  Address: 'LookupSource',
+  Keys: 'SessionKeys5',
+  LookupSource: 'IndicesLookupSource',
+  ValidatorPrefs: 'ValidatorPrefsWithCommission'
+};
+
+const addrAccountIdTypes = {
   AccountInfo: 'AccountInfoWithRefCount',
   Address: 'AccountId',
   Keys: 'SessionKeys5',
   LookupSource: 'AccountId',
-  ProxyType: {
-    _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'IdentityJudgement']
-  }
-};
-
-const indicesTypes = {
-  AccountInfo: 'AccountInfoWithRefCount',
-  Address: 'LookupSource',
-  LookupSource: 'IndicesLookupSource'
+  ValidatorPrefs: 'ValidatorPrefsWithCommission'
 };
 
 const versioned: OverrideVersionedType[] = [
@@ -26,7 +37,7 @@ const versioned: OverrideVersionedType[] = [
     // 1020 is first CC3
     minmax: [1019, 1031],
     types: {
-      ...indicesTypes,
+      ...addrIndicesTypes,
       BalanceLock: 'BalanceLockTo212',
       CompactAssignments: 'CompactAssignmentsTo257',
       DispatchError: 'DispatchErrorTo198',
@@ -46,7 +57,7 @@ const versioned: OverrideVersionedType[] = [
   {
     minmax: [1032, 1042],
     types: {
-      ...indicesTypes,
+      ...addrIndicesTypes,
       BalanceLock: 'BalanceLockTo212',
       CompactAssignments: 'CompactAssignmentsTo257',
       DispatchInfo: 'DispatchInfoTo244',
@@ -66,7 +77,7 @@ const versioned: OverrideVersionedType[] = [
     // actual at 1045 (1043-1044 is dev)
     minmax: [1043, 1045],
     types: {
-      ...indicesTypes,
+      ...addrIndicesTypes,
       BalanceLock: 'BalanceLockTo212',
       CompactAssignments: 'CompactAssignmentsTo257',
       DispatchInfo: 'DispatchInfoTo244',
@@ -86,6 +97,7 @@ const versioned: OverrideVersionedType[] = [
     types: {
       // Indices optional, not in transaction
       ...sharedTypes,
+      ...addrAccountIdTypes,
       CompactAssignments: 'CompactAssignmentsTo257',
       DispatchInfo: 'DispatchInfoTo244',
       Multiplier: 'Fixed64',
@@ -101,6 +113,7 @@ const versioned: OverrideVersionedType[] = [
     minmax: [1055, 1056],
     types: {
       ...sharedTypes,
+      ...addrAccountIdTypes,
       CompactAssignments: 'CompactAssignmentsTo257',
       DispatchInfo: 'DispatchInfoTo244',
       Multiplier: 'Fixed64',
@@ -115,6 +128,7 @@ const versioned: OverrideVersionedType[] = [
     minmax: [1057, 1061],
     types: {
       ...sharedTypes,
+      ...addrAccountIdTypes,
       CompactAssignments: 'CompactAssignmentsTo257',
       DispatchInfo: 'DispatchInfoTo244',
       OpenTip: 'OpenTipTo225',
@@ -126,6 +140,7 @@ const versioned: OverrideVersionedType[] = [
     minmax: [1062, 2012],
     types: {
       ...sharedTypes,
+      ...addrAccountIdTypes,
       CompactAssignments: 'CompactAssignmentsTo257',
       OpenTip: 'OpenTipTo225',
       RefCount: 'RefCountTo259',
@@ -136,6 +151,7 @@ const versioned: OverrideVersionedType[] = [
     minmax: [2013, 2022],
     types: {
       ...sharedTypes,
+      ...addrAccountIdTypes,
       CompactAssignments: 'CompactAssignmentsTo257',
       RefCount: 'RefCountTo259',
       RewardDestination: 'RewardDestinationTo257'
@@ -145,11 +161,19 @@ const versioned: OverrideVersionedType[] = [
     minmax: [2023, 2024],
     types: {
       ...sharedTypes,
+      ...addrAccountIdTypes,
       RefCount: 'RefCountTo259'
     }
   },
   {
-    minmax: [2025, undefined],
+    minmax: [2025, 2027],
+    types: {
+      ...sharedTypes,
+      ...addrAccountIdTypes
+    }
+  },
+  {
+    minmax: [2028, undefined],
     types: {
       ...sharedTypes
     }

packages/types-known/src/spec/node-template.ts

@@ -7,14 +7,7 @@ import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const versioned: OverrideVersionedType[] = [
   {
-    minmax: [0, 99],
-    types: {
-      Address: 'AccountId',
-      LookupSource: 'AccountId'
-    }
-  },
-  {
-    minmax: [100, undefined],
+    minmax: [0, undefined],
     types: {
       Address: 'MultiAddress',
       LookupSource: 'MultiAddress'

packages/types-known/src/spec/node.ts

@@ -8,21 +8,13 @@ import type { OverrideVersionedType } from '@polkadot/types/types';
 // these are override types for Polkadot
 const versioned: OverrideVersionedType[] = [
   {
-    minmax: [0, 259],
+    minmax: [0, 260],
     types: {
       AccountInfo: 'AccountInfoWithRefCount',
       Address: 'LookupSource',
       LookupSource: 'IndicesLookupSource'
     }
   },
-  {
-    minmax: [260, 260],
-    types: {
-      AccountInfo: 'AccountInfoWithRefCount',
-      Address: 'MultiAddress',
-      LookupSource: 'MultiAddress'
-    }
-  },
   {
     minmax: [261, undefined],
     types: {

packages/types-known/src/spec/polkadot.ts

@@ -6,14 +6,23 @@
 import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const sharedTypes = {
+  AccountInfo: 'AccountInfoWithProviders',
+  Address: 'MultiAddress',
+  Keys: 'SessionKeys6',
+  LookupSource: 'MultiAddress',
+  ProxyType: {
+    // was: SudoBalances
+    _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'Unused', 'IdentityJudgement']
+  },
+  ValidatorPrefs: 'ValidatorPrefsWithBlocked'
+};
+
+const addrAccountIdTypes = {
   AccountInfo: 'AccountInfoWithRefCount',
   Address: 'AccountId',
   Keys: 'SessionKeys5',
   LookupSource: 'AccountId',
-  ProxyType: {
-    // was: SudoBalances
-    _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'Unused', 'IdentityJudgement']
-  }
+  ValidatorPrefs: 'ValidatorPrefsWithCommission'
 };
 
 // these are override types for Polkadot
@@ -22,6 +31,7 @@ const versioned: OverrideVersionedType[] = [
     minmax: [0, 12],
     types: {
       ...sharedTypes,
+      ...addrAccountIdTypes,
       CompactAssignments: 'CompactAssignmentsTo257',
       OpenTip: 'OpenTipTo225',
       RefCount: 'RefCountTo259',
@@ -32,6 +42,7 @@ const versioned: OverrideVersionedType[] = [
     minmax: [13, 22],
     types: {
       ...sharedTypes,
+      ...addrAccountIdTypes,
       CompactAssignments: 'CompactAssignmentsTo257',
       RefCount: 'RefCountTo259',
       RewardDestination: 'RewardDestinationTo257'
@@ -41,11 +52,19 @@ const versioned: OverrideVersionedType[] = [
     minmax: [23, 24],
     types: {
       ...sharedTypes,
+      ...addrAccountIdTypes,
       RefCount: 'RefCountTo259'
     }
   },
   {
-    minmax: [25, undefined],
+    minmax: [25, 27],
+    types: {
+      ...sharedTypes,
+      ...addrAccountIdTypes
+    }
+  },
+  {
+    minmax: [28, undefined],
     types: {
       ...sharedTypes
     }

packages/types-known/src/spec/rococo.ts

@@ -9,10 +9,10 @@ import type { OverrideVersionedType } from '@polkadot/types/types';
 /* eslint-disable sort-keys */
 
 const sharedTypes = {
-  AccountInfo: 'AccountInfoWithRefCount',
-  Address: 'AccountId',
+  AccountInfo: 'AccountInfoWithProviders',
+  Address: 'MultiAddress',
   FullIdentification: '()', // No staking, only session (as per config)
-  LookupSource: 'AccountId',
+  LookupSource: 'MultiAddress',
   Keys: 'SessionKeys6'
 };
 
@@ -21,7 +21,10 @@ const versioned: OverrideVersionedType[] = [
     minmax: [0, 9],
     types: {
       ...sharedTypes,
+      AccountInfo: 'AccountInfoWithRefCount',
+      Address: 'AccountId',
       CompactAssignments: 'CompactAssignmentsTo257',
+      LookupSource: 'AccountId',
       RefCount: 'RefCountTo259',
       RewardDestination: 'RewardDestinationTo257',
       Keys: 'SessionKeys5'
@@ -31,11 +34,23 @@ const versioned: OverrideVersionedType[] = [
     minmax: [10, 12],
     types: {
       ...sharedTypes,
-      Keys: 'SessionKeys5'
+      AccountInfo: 'AccountInfoWithRefCount',
+      Address: 'AccountId',
+      Keys: 'SessionKeys5',
+      LookupSource: 'AccountId'
     }
   },
   {
-    minmax: [13, undefined],
+    minmax: [13, 201],
+    types: {
+      ...sharedTypes,
+      AccountInfo: 'AccountInfoWithRefCount',
+      Address: 'AccountId',
+      LookupSource: 'AccountId'
+    }
+  },
+  {
+    minmax: [202, undefined],
     types: {
       ...sharedTypes
     }

packages/types-known/src/spec/westend.ts

@@ -6,14 +6,23 @@
 import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const sharedTypes = {
-  AccountInfo: 'AccountInfoWithRefCount',
-  Address: 'AccountId',
-  Keys: 'SessionKeys5',
-  LookupSource: 'AccountId',
+  AccountInfo: 'AccountInfoWithProviders',
+  Address: 'MultiAddress',
+  Keys: 'SessionKeys6',
+  LookupSource: 'MultiAddress',
   ProxyType: {
     // was: SudoBalances
     _enum: ['Any', 'NonTransfer', 'Staking', 'Unused', 'IdentityJudgement']
-  }
+  },
+  ValidatorPrefs: 'ValidatorPrefsWithBlocked'
+};
+
+const addrAccountIdTypes = {
+  AccountInfo: 'AccountInfoWithRefCount',
+  Address: 'AccountId',
+  LookupSource: 'AccountId',
+  Keys: 'SessionKeys5',
+  ValidatorPrefs: 'ValidatorPrefsWithCommission'
 };
 
 const versioned: OverrideVersionedType[] = [
@@ -21,6 +30,7 @@ const versioned: OverrideVersionedType[] = [
     minmax: [1, 2],
     types: {
       ...sharedTypes,
+      ...addrAccountIdTypes,
       CompactAssignments: 'CompactAssignmentsTo257',
       Multiplier: 'Fixed64',
       OpenTip: 'OpenTipTo225',
@@ -33,6 +43,7 @@ const versioned: OverrideVersionedType[] = [
     minmax: [3, 22],
     types: {
       ...sharedTypes,
+      ...addrAccountIdTypes,
       CompactAssignments: 'CompactAssignmentsTo257',
       OpenTip: 'OpenTipTo225',
       RefCount: 'RefCountTo259',
@@ -43,6 +54,7 @@ const versioned: OverrideVersionedType[] = [
     minmax: [23, 42],
     types: {
       ...sharedTypes,
+      ...addrAccountIdTypes,
       CompactAssignments: 'CompactAssignmentsTo257',
       RefCount: 'RefCountTo259',
       RewardDestination: 'RewardDestinationTo257'
@@ -52,11 +64,19 @@ const versioned: OverrideVersionedType[] = [
     minmax: [43, 44],
     types: {
       ...sharedTypes,
+      ...addrAccountIdTypes,
       RefCount: 'RefCountTo259'
     }
   },
   {
-    minmax: [45, undefined],
+    minmax: [45, 47],
+    types: {
+      ...sharedTypes,
+      ...addrAccountIdTypes
+    }
+  },
+  {
+    minmax: [48, undefined],
     types: {
       ...sharedTypes
     }

packages/types-known/src/upgrades/index.spec.ts

@@ -1,10 +1,62 @@
 // Copyright 2017-2021 @polkadot/types-known authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import { assert, u8aEq } from '@polkadot/util';
+
 import all from '.';
 
+interface TestDef {
+  genesisHash: string;
+  network: string;
+  versions: [number, [number, number]][];
+}
+
+const TESTS: TestDef[] = [
+  {
+    genesisHash: '0xb0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe',
+    network: 'kusama',
+    versions: [
+      [0, [0, 1020]],
+      [17, [901442, 1045]]
+    ]
+  },
+  {
+    genesisHash: '0x91b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a70ce90c3',
+    network: 'polkadot',
+    versions: [
+      [0, [0, 0]],
+      [19, [2436698, 26]]
+    ]
+  },
+  {
+    genesisHash: '0xe143f23803ac50e8f6f8e62695d1ce9e4e1d68aa36c1cd2cfd15340213f3423e',
+    network: 'westend',
+    versions: [
+      [0, [214356, 4]],
+      [23, [4207800, 48]]
+    ]
+  }
+];
+
 describe('upgrades', (): void => {
-  it('is valid', (): void => {
-    expect(all).toBeDefined();
+  TESTS.forEach(({ genesisHash, network, versions }): void => {
+    describe(network, (): void => {
+      const chain = all.find((n) => n.network === network);
+
+      assert(chain, `Unable to find the entry for ${network}`);
+
+      it('has a valid genesisHash', (): void => {
+        expect(u8aEq(chain.genesisHash, genesisHash)).toBe(true);
+      });
+
+      versions.forEach(([index, [blockNumber, specVersion]]): void => {
+        it(`has a valid entry at index ${index}`, (): void => {
+          const version = chain.versions[index];
+
+          expect(version.blockNumber.eqn(blockNumber)).toBe(true);
+          expect(version.specVersion.eqn(specVersion)).toBe(true);
+        });
+      });
+    });
   });
 });

packages/types-known/src/upgrades/index.ts

@@ -6,14 +6,22 @@ import type { ChainUpgradesRaw } from './types';
 
 import BN from 'bn.js';
 
+import networks from '@polkadot/networks';
 import { assert, hexToU8a } from '@polkadot/util';
 
 import kusama from './kusama';
 import polkadot from './polkadot';
 import westend from './westend';
 
+// testnets are not available in the networks map
+const NET_EXTRA: Record<string, { genesisHash: string[] }> = {
+  westend: {
+    genesisHash: ['0xe143f23803ac50e8f6f8e62695d1ce9e4e1d68aa36c1cd2cfd15340213f3423e']
+  }
+};
+
 /** @internal */
-function checkOrder (network: string, versions: [number, number][]): [number, number][] {
+function checkOrder (network: string, versions: ChainUpgradesRaw): [number, number][] {
   const ooo = versions.filter((curr, index): boolean => {
     const prev = versions[index - 1];
 
@@ -28,9 +36,13 @@ function checkOrder (network: string, versions: [number, number][]): [number, nu
 }
 
 /** @internal */
-function rawToFinal (network: string, { genesisHash, versions }: ChainUpgradesRaw): ChainUpgrades {
+function mapRaw ([network, versions]: [string, ChainUpgradesRaw]): ChainUpgrades {
+  const chain = networks.find((n) => n.network === network) || NET_EXTRA[network];
+
+  assert(chain, `Unable to find info for chain ${network}`);
+
   return {
-    genesisHash: hexToU8a(genesisHash),
+    genesisHash: hexToU8a(chain.genesisHash[0]),
     network,
     versions: checkOrder(network, versions).map(([blockNumber, specVersion]) => ({
       blockNumber: new BN(blockNumber),
@@ -40,10 +52,6 @@ function rawToFinal (network: string, { genesisHash, versions }: ChainUpgradesRa
 }
 
 // Type overrides for specific spec types & versions as given in runtimeVersion
-const upgrades: ChainUpgrades[] = [
-  rawToFinal('kusama', kusama),
-  rawToFinal('polkadot', polkadot),
-  rawToFinal('westend', westend)
-];
+const upgrades = Object.entries({ kusama, polkadot, westend }).map(mapRaw);
 
 export default upgrades;

packages/types-known/src/upgrades/kusama.ts

@@ -3,18 +3,15 @@
 
 import type { ChainUpgradesRaw } from './types';
 
-const upgrades: ChainUpgradesRaw = {
-  genesisHash: '0xb0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe',
-  versions: [
-    [0, 1020], [26669, 1021], [38245, 1022], [54248, 1023], [59659, 1024],
-    [67651, 1025], [82191, 1027], [83238, 1028], [101503, 1029], [203466, 1030],
-    [295787, 1031], [461692, 1032], [504329, 1033], [569327, 1038], [587687, 1039],
-    [653183, 1040], [693488, 1042], [901442, 1045], [1375086, 1050], [1445458, 1051],
-    [1472960, 1052], [1475648, 1053], [1491596, 1054], [1574408, 1055], [2064961, 1058],
-    [2201991, 1062], [2671528, 2005], [2704202, 2007], [2728002, 2008], [2832534, 2011],
-    [2962294, 2012], [3240000, 2013], [3274408, 2015], [3323565, 2019], [3534175, 2022],
-    [3860281, 2023], [4143129, 2024], [4401242, 2025], [4841367, 2026]
-  ]
-};
+const upgrades: ChainUpgradesRaw = [
+  [0, 1020], [26669, 1021], [38245, 1022], [54248, 1023], [59659, 1024],
+  [67651, 1025], [82191, 1027], [83238, 1028], [101503, 1029], [203466, 1030],
+  [295787, 1031], [461692, 1032], [504329, 1033], [569327, 1038], [587687, 1039],
+  [653183, 1040], [693488, 1042], [901442, 1045], [1375086, 1050], [1445458, 1051],
+  [1472960, 1052], [1475648, 1053], [1491596, 1054], [1574408, 1055], [2064961, 1058],
+  [2201991, 1062], [2671528, 2005], [2704202, 2007], [2728002, 2008], [2832534, 2011],
+  [2962294, 2012], [3240000, 2013], [3274408, 2015], [3323565, 2019], [3534175, 2022],
+  [3860281, 2023], [4143129, 2024], [4401242, 2025], [4841367, 2026], [5961600, 2027]
+];
 
 export default upgrades;

packages/types-known/src/upgrades/polkadot.ts

@@ -3,14 +3,12 @@
 
 import type { ChainUpgradesRaw } from './types';
 
-const upgrades: ChainUpgradesRaw = {
-  genesisHash: '0x91b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a70ce90c3',
-  versions: [
-    [0, 0], [29231, 1], [188836, 5], [199405, 6], [214264, 7],
-    [244358, 8], [303079, 9], [314201, 10], [342400, 11], [443963, 12],
-    [528470, 13], [687751, 14], [746085, 15], [787923, 16], [799302, 17],
-    [1205128, 18], [1603423, 23], [1733218, 24], [2005673, 25]
-  ]
-};
+const upgrades: ChainUpgradesRaw = [
+  [0, 0], [29231, 1], [188836, 5], [199405, 6], [214264, 7],
+  [244358, 8], [303079, 9], [314201, 10], [342400, 11], [443963, 12],
+  [528470, 13], [687751, 14], [746085, 15], [787923, 16], [799302, 17],
+  [1205128, 18], [1603423, 23], [1733218, 24], [2005673, 25], [2436698, 26],
+  [3613564, 27]
+];
 
 export default upgrades;

packages/types-known/src/upgrades/types.ts

@@ -1,7 +1,4 @@
 // Copyright 2017-2021 @polkadot/types-known authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-export interface ChainUpgradesRaw {
-  genesisHash: string;
-  versions: [number, number][];
-}
+export type ChainUpgradesRaw = [number, number][];

packages/types-known/src/upgrades/westend.ts

@@ -3,15 +3,12 @@
 
 import type { ChainUpgradesRaw } from './types';
 
-const upgrades: ChainUpgradesRaw = {
-  genesisHash: '0xe143f23803ac50e8f6f8e62695d1ce9e4e1d68aa36c1cd2cfd15340213f3423e',
-  versions: [
-    [214356, 4], [392764, 7], [409740, 8], [809976, 20], [877581, 24],
-    [879238, 25], [889472, 26], [902937, 27], [932751, 28], [991142, 29],
-    [1030162, 31], [1119657, 32], [1199282, 33], [1342534, 34], [1392263, 35],
-    [1431703, 36], [1433369, 37], [1490972, 41], [2087397, 43], [2316688, 44],
-    [2549864, 45], [3925782, 46], [3925843, 47]
-  ]
-};
+const upgrades: ChainUpgradesRaw = [
+  [214356, 4], [392764, 7], [409740, 8], [809976, 20], [877581, 24],
+  [879238, 25], [889472, 26], [902937, 27], [932751, 28], [991142, 29],
+  [1030162, 31], [1119657, 32], [1199282, 33], [1342534, 34], [1392263, 35],
+  [1431703, 36], [1433369, 37], [1490972, 41], [2087397, 43], [2316688, 44],
+  [2549864, 45], [3925782, 46], [3925843, 47], [4207800, 48]
+];
 
 export default upgrades;

packages/types/package.json

@@ -1,9 +1,8 @@
 {
   "name": "@polkadot/types",
-  "version": "3.5.1",
+  "version": "3.7.3",
   "description": "Implementation of the Parity codec",
   "main": "index.js",
-  "module": "index.mjs",
   "sideEffects": [
     "./detectPackage.js",
     "./detectPackage.mjs"
@@ -17,14 +16,14 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types#readme",
   "dependencies": {
     "@babel/runtime": "^7.12.5",
-    "@polkadot/metadata": "3.5.1",
-    "@polkadot/util": "^5.3.1",
-    "@polkadot/util-crypto": "^5.3.1",
-    "@polkadot/x-rxjs": "3.5.1",
+    "@polkadot/metadata": "3.7.3",
+    "@polkadot/util": "^5.5.2",
+    "@polkadot/util-crypto": "^5.5.2",
+    "@polkadot/x-rxjs": "^5.5.2",
     "@types/bn.js": "^4.11.6",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^5.3.1"
+    "@polkadot/keyring": "^5.5.2"
   }
 }

packages/types/src/augment/registry.ts

@@ -2,7 +2,7 @@
 /* eslint-disable */
 
 import type { BitVec, Bool, Bytes, Compact, Data, DoNotConstruct, I128, I16, I256, I32, I64, I8, Json, Null, Option, Raw, StorageKey, Text, Type, U128, U16, U256, U32, U64, U8, USize, Vec, bool, i128, i16, i256, i32, i64, i8, u128, u16, u256, u32, u64, u8, usize } from '@polkadot/types';
-import type { AssetBalance, AssetDetails, TAssetBalance, TAssetDepositBalance } from '@polkadot/types/interfaces/assets';
+import type { AssetBalance, AssetDetails, AssetMetadata, TAssetBalance, TAssetDepositBalance } from '@polkadot/types/interfaces/assets';
 import type { BlockAttestations, IncludedBlocks, MoreAttestations } from '@polkadot/types/interfaces/attestations';
 import type { RawAuraPreDigest } from '@polkadot/types/interfaces/aura';
 import type { ExtrinsicOrHash, ExtrinsicStatus } from '@polkadot/types/interfaces/author';
@@ -31,22 +31,22 @@ import type { CallIndex, LotteryConfig } from '@polkadot/types/interfaces/lotter
 import type { DoubleMapTypeLatest, DoubleMapTypeV10, DoubleMapTypeV11, DoubleMapTypeV12, DoubleMapTypeV9, ErrorMetadataLatest, ErrorMetadataV10, ErrorMetadataV11, ErrorMetadataV12, ErrorMetadataV9, EventMetadataLatest, EventMetadataV10, EventMetadataV11, EventMetadataV12, EventMetadataV9, ExtrinsicMetadataLatest, ExtrinsicMetadataV11, ExtrinsicMetadataV12, FunctionArgumentMetadataLatest, FunctionArgumentMetadataV10, FunctionArgumentMetadataV11, FunctionArgumentMetadataV12, FunctionArgumentMetadataV9, FunctionMetadataLatest, FunctionMetadataV10, FunctionMetadataV11, FunctionMetadataV12, FunctionMetadataV9, MapTypeLatest, MapTypeV10, MapTypeV11, MapTypeV12, MapTypeV9, MetadataAll, MetadataLatest, MetadataV10, MetadataV11, MetadataV12, MetadataV9, ModuleConstantMetadataLatest, ModuleConstantMetadataV10, ModuleConstantMetadataV11, ModuleConstantMetadataV12, ModuleConstantMetadataV9, ModuleMetadataLatest, ModuleMetadataV10, ModuleMetadataV11, ModuleMetadataV12, ModuleMetadataV9, StorageEntryMetadataLatest, StorageEntryMetadataV10, StorageEntryMetadataV11, StorageEntryMetadataV12, StorageEntryMetadataV9, StorageEntryModifierLatest, StorageEntryModifierV10, StorageEntryModifierV11, StorageEntryModifierV12, StorageEntryModifierV9, StorageEntryTypeLatest, StorageEntryTypeV10, StorageEntryTypeV11, StorageEntryTypeV12, StorageEntryTypeV9, StorageHasher, StorageHasherV10, StorageHasherV11, StorageHasherV12, StorageHasherV9, StorageMetadataLatest, StorageMetadataV10, StorageMetadataV11, StorageMetadataV12, StorageMetadataV9 } from '@polkadot/types/interfaces/metadata';
 import type { StorageKind } from '@polkadot/types/interfaces/offchain';
 import type { DeferredOffenceOf, Kind, OffenceDetails, Offender, OpaqueTimeSlot, ReportIdOf, Reporter } from '@polkadot/types/interfaces/offences';
-import type { AbridgedCandidateReceipt, AbridgedHostConfiguration, AbridgedHrmpChannel, AbstractFungible, AbstractNonFungible, AccountId32Junction, AccountIndex64Junction, AccountKey20Junction, AssetInstance, AssignmentId, AssignmentKind, AttestedCandidate, AuctionIndex, AuthorityDiscoveryId, AvailabilityBitfield, AvailabilityBitfieldRecord, BackedCandidate, Balances, Bidder, BufferedSessionChange, CandidateCommitments, CandidateDescriptor, CandidateHash, CandidatePendingAvailability, CandidateReceipt, CollatorId, CollatorSignature, CommittedCandidateReceipt, ConcreteFungible, ConcreteNonFungible, CoreAssignment, CoreIndex, CoreOccupied, DepositAsset, DepositReserveAsset, DoubleVoteReport, DownwardMessage, ExchangeAsset, GlobalValidationSchedule, GroupIndex, HeadData, HostConfiguration, HrmpChannel, HrmpChannelId, HrmpOpenChannelRequest, InboundDownwardMessage, InboundHrmpMessage, InboundHrmpMessages, IncomingParachain, IncomingParachainDeploy, IncomingParachainFixed, InitiateReserveWithdraw, InitiateTeleport, Junction, LeasePeriod, LeasePeriodOf, LocalValidationData, MessageIngestionType, MultiAsset, MultiLocation, NetworkId, NewBidder, NewBidderOption, Order, OriginKind, OutboundHrmpMessage, ParaGenesisArgs, ParaId, ParaInfo, ParaPastCodeMeta, ParaScheduling, ParachainDispatchOrigin, ParachainProposal, ParathreadClaim, ParathreadClaimQueue, ParathreadEntry, PersistedValidationData, QueryHolding, QueuedParathread, RegisteredParachainInfo, RelayChainBlockNumber, RelayTo, RelayedFrom, Remark, ReserveAssetDeposit, Retriable, Scheduling, SessionInfo, SessionInfoValidatorGroup, SignedAvailabilityBitfield, SignedAvailabilityBitfields, SigningContext, SlotRange, Statement, SubId, TeleportAsset, Transact, TransientValidationData, UpwardMessage, ValidationCode, ValidationData, ValidationDataType, ValidationFunctionParams, ValidatorSignature, ValidityAttestation, VersionedMultiAsset, VersionedMultiLocation, VersionedXcm, WinnersData, WinnersDataTuple, WinningData, WinningDataEntry, WithdrawAsset, Xcm, XcmError, XcmResult } from '@polkadot/types/interfaces/parachains';
-import type { RuntimeDispatchInfo } from '@polkadot/types/interfaces/payment';
+import type { AbridgedCandidateReceipt, AbridgedHostConfiguration, AbridgedHrmpChannel, AbstractFungible, AbstractNonFungible, AccountId32Junction, AccountIndex64Junction, AccountKey20Junction, AssetInstance, AssignmentId, AssignmentKind, AttestedCandidate, AuctionIndex, AuthorityDiscoveryId, AvailabilityBitfield, AvailabilityBitfieldRecord, BackedCandidate, Balances, Bidder, BufferedSessionChange, CandidateCommitments, CandidateDescriptor, CandidateHash, CandidatePendingAvailability, CandidateReceipt, CollatorId, CollatorSignature, CommittedCandidateReceipt, ConcreteFungible, ConcreteNonFungible, CoreAssignment, CoreIndex, CoreOccupied, DepositAsset, DepositReserveAsset, DoubleVoteReport, DownwardMessage, ExchangeAsset, GlobalValidationSchedule, GroupIndex, HeadData, HostConfiguration, HrmpChannel, HrmpChannelId, HrmpOpenChannelRequest, InboundDownwardMessage, InboundHrmpMessage, InboundHrmpMessages, IncomingParachain, IncomingParachainDeploy, IncomingParachainFixed, InitiateReserveWithdraw, InitiateTeleport, Junction, LeasePeriod, LeasePeriodOf, LocalValidationData, MessageIngestionType, MessagingStateSnapshot, MessagingStateSnapshotEgressEntry, MultiAsset, MultiLocation, NetworkId, NewBidder, NewBidderOption, Order, OriginKind, OutboundHrmpMessage, ParaGenesisArgs, ParaId, ParaInfo, ParaPastCodeMeta, ParaScheduling, ParaValidatorIndex, ParachainDispatchOrigin, ParachainProposal, ParathreadClaim, ParathreadClaimQueue, ParathreadEntry, PersistedValidationData, QueryHolding, QueuedParathread, RegisteredParachainInfo, RelayChainBlockNumber, RelayTo, RelayedFrom, Remark, ReserveAssetDeposit, Retriable, Scheduling, SessionInfo, SessionInfoValidatorGroup, SignedAvailabilityBitfield, SignedAvailabilityBitfields, SigningContext, SlotRange, Statement, SubId, SystemInherentData, TeleportAsset, Transact, TransientValidationData, UpwardMessage, ValidationCode, ValidationData, ValidationDataType, ValidationFunctionParams, ValidatorSignature, ValidityAttestation, VecInboundHrmpMessage, VersionedMultiAsset, VersionedMultiLocation, VersionedXcm, WinnersData, WinnersDataTuple, WinningData, WinningDataEntry, WithdrawAsset, Xcm, XcmError, XcmResult } from '@polkadot/types/interfaces/parachains';
+import type { FeeDetails, InclusionFee, RuntimeDispatchInfo } from '@polkadot/types/interfaces/payment';
 import type { Approvals } from '@polkadot/types/interfaces/poll';
 import type { ProxyAnnouncement, ProxyDefinition, ProxyType } from '@polkadot/types/interfaces/proxy';
 import type { AccountStatus, AccountValidity } from '@polkadot/types/interfaces/purchase';
 import type { ActiveRecovery, RecoveryConfig } from '@polkadot/types/interfaces/recovery';
 import type { RpcMethods } from '@polkadot/types/interfaces/rpc';
-import type { AccountId, AccountIdOf, AccountIndex, Address, AssetId, Balance, BalanceOf, Block, BlockNumber, Call, CallHash, CallHashOf, ChangesTrieConfiguration, Consensus, ConsensusEngineId, Digest, DigestItem, ExtrinsicsWeight, Fixed128, Fixed64, FixedI128, FixedI64, FixedU128, FixedU64, H1024, H128, H160, H2048, H256, H512, H64, Hash, Header, I32F32, Index, IndicesLookupSource, Justification, KeyTypeId, KeyValue, LockIdentifier, LookupSource, LookupTarget, ModuleId, Moment, MultiAddress, OpaqueCall, Origin, OriginCaller, PalletVersion, PalletsOrigin, Pays, PerU16, Perbill, Percent, Permill, Perquintill, Phantom, PhantomData, PreRuntime, Releases, RuntimeDbWeight, Seal, SealV0, SignedBlock, StorageData, TransactionPriority, U32F32, ValidatorId, ValidatorIdOf, Weight, WeightMultiplier } from '@polkadot/types/interfaces/runtime';
+import type { AccountId, AccountIdOf, AccountIndex, Address, AssetId, Balance, BalanceOf, Block, BlockNumber, Call, CallHash, CallHashOf, ChangesTrieConfiguration, Consensus, ConsensusEngineId, Digest, DigestItem, ExtrinsicsWeight, Fixed128, Fixed64, FixedI128, FixedI64, FixedU128, FixedU64, H1024, H128, H160, H2048, H256, H512, H64, Hash, Header, I32F32, Index, IndicesLookupSource, Justification, KeyTypeId, KeyValue, LockIdentifier, LookupSource, LookupTarget, ModuleId, Moment, MultiAddress, OpaqueCall, Origin, OriginCaller, PalletVersion, PalletsOrigin, Pays, PerU16, Perbill, Percent, Permill, Perquintill, Phantom, PhantomData, PreRuntime, Releases, RuntimeDbWeight, Seal, SealV0, SignedBlock, Slot, StorageData, StorageProof, TransactionPriority, U32F32, ValidatorId, ValidatorIdOf, Weight, WeightMultiplier } from '@polkadot/types/interfaces/runtime';
 import type { SiField, SiLookupTypeId, SiPath, SiType, SiTypeDef, SiTypeDefArray, SiTypeDefComposite, SiTypeDefPrimitive, SiTypeDefSequence, SiTypeDefTuple, SiTypeDefVariant, SiVariant } from '@polkadot/types/interfaces/scaleInfo';
 import type { Period, Priority, SchedulePeriod, SchedulePriority, Scheduled, ScheduledTo254, TaskAddress } from '@polkadot/types/interfaces/scheduler';
 import type { FullIdentification, IdentificationTuple, Keys, MembershipProof, SessionIndex, SessionKeys1, SessionKeys2, SessionKeys3, SessionKeys4, SessionKeys5, SessionKeys6, SessionKeys7, SessionKeys8, SessionKeys9, ValidatorCount } from '@polkadot/types/interfaces/session';
 import type { Bid, BidKind, SocietyJudgement, SocietyVote, StrikeCount, VouchingStatus } from '@polkadot/types/interfaces/society';
-import type { ActiveEraInfo, CompactAssignments, CompactAssignmentsTo257, CompactScore, CompactScoreCompact, ElectionCompute, ElectionResult, ElectionScore, ElectionSize, ElectionStatus, EraIndex, EraPoints, EraRewardPoints, EraRewards, Exposure, Forcing, IndividualExposure, KeyType, MomentOf, Nominations, NominatorIndex, NominatorIndexCompact, OffchainAccuracy, OffchainAccuracyCompact, PhragmenScore, Points, RewardDestination, RewardDestinationTo257, RewardPoint, SlashJournalEntry, SlashingSpans, SlashingSpansTo204, SpanIndex, SpanRecord, StakingLedger, StakingLedgerTo223, StakingLedgerTo240, UnappliedSlash, UnappliedSlashOther, UnlockChunk, ValidatorIndex, ValidatorIndexCompact, ValidatorPrefs, ValidatorPrefsTo145, ValidatorPrefsTo196 } from '@polkadot/types/interfaces/staking';
+import type { ActiveEraInfo, CompactAssignments, CompactAssignmentsTo257, CompactScore, CompactScoreCompact, ElectionCompute, ElectionResult, ElectionScore, ElectionSize, ElectionStatus, EraIndex, EraPoints, EraRewardPoints, EraRewards, Exposure, Forcing, IndividualExposure, KeyType, MomentOf, Nominations, NominatorIndex, NominatorIndexCompact, OffchainAccuracy, OffchainAccuracyCompact, PhragmenScore, Points, RewardDestination, RewardDestinationTo257, RewardPoint, SeatHolder, SlashJournalEntry, SlashingSpans, SlashingSpansTo204, SpanIndex, SpanRecord, StakingLedger, StakingLedgerTo223, StakingLedgerTo240, UnappliedSlash, UnappliedSlashOther, UnlockChunk, ValidatorIndex, ValidatorIndexCompact, ValidatorPrefs, ValidatorPrefsTo145, ValidatorPrefsTo196, ValidatorPrefsWithBlocked, ValidatorPrefsWithCommission, Voter } from '@polkadot/types/interfaces/staking';
 import type { ApiId, KeyValueOption, ReadProof, RuntimeVersion, RuntimeVersionApi, StorageChangeSet } from '@polkadot/types/interfaces/state';
 import type { WeightToFeeCoefficient } from '@polkadot/types/interfaces/support';
-import type { AccountInfo, AccountInfoWithProviders, AccountInfoWithRefCount, ApplyExtrinsicResult, BlockWeights, ChainProperties, ChainType, ConsumedWeight, DigestOf, DispatchClass, DispatchError, DispatchErrorModule, DispatchErrorTo198, DispatchInfo, DispatchInfoTo190, DispatchInfoTo244, DispatchOutcome, DispatchResult, DispatchResultOf, DispatchResultTo198, Event, EventId, EventIndex, EventRecord, Health, InvalidTransaction, Key, LastRuntimeUpgradeInfo, NetworkState, NetworkStatePeerset, NetworkStatePeersetInfo, NodeRole, NotConnectedPeer, Peer, PeerEndpoint, PeerEndpointAddr, PeerInfo, PeerPing, PerDispatchClass, Phase, RawOrigin, RefCount, RefCountTo259, SyncState, SystemOrigin, TransactionValidityError, UnknownTransaction, WeightPerClass } from '@polkadot/types/interfaces/system';
+import type { AccountInfo, AccountInfoWithProviders, AccountInfoWithRefCount, ApplyExtrinsicResult, BlockLength, BlockWeights, ChainProperties, ChainType, ConsumedWeight, DigestOf, DispatchClass, DispatchError, DispatchErrorModule, DispatchErrorTo198, DispatchInfo, DispatchInfoTo190, DispatchInfoTo244, DispatchOutcome, DispatchResult, DispatchResultOf, DispatchResultTo198, Event, EventId, EventIndex, EventRecord, Health, InvalidTransaction, Key, LastRuntimeUpgradeInfo, NetworkState, NetworkStatePeerset, NetworkStatePeersetInfo, NodeRole, NotConnectedPeer, Peer, PeerEndpoint, PeerEndpointAddr, PeerInfo, PeerPing, PerDispatchClass, PerDispatchClassU32, Phase, RawOrigin, RefCount, RefCountTo259, SyncState, SystemOrigin, TransactionValidityError, UnknownTransaction, WeightPerClass } from '@polkadot/types/interfaces/system';
 import type { Bounty, BountyIndex, BountyStatus, BountyStatusActive, BountyStatusCuratorProposed, BountyStatusPendingPayout, OpenTip, OpenTipFinderTo225, OpenTipTip, OpenTipTo225, TreasuryProposal } from '@polkadot/types/interfaces/treasury';
 import type { Multiplier } from '@polkadot/types/interfaces/txpayment';
 import type { Multisig, Timepoint } from '@polkadot/types/interfaces/utility';
@@ -88,6 +88,7 @@ declare module '@polkadot/types/types/registry' {
     'Compact<NominatorIndex>': Compact<NominatorIndex>;
     'Compact<OffchainAccuracy>': Compact<OffchainAccuracy>;
     'Compact<ParaId>': Compact<ParaId>;
+    'Compact<ParaValidatorIndex>': Compact<ParaValidatorIndex>;
     'Compact<Perbill>': Compact<Perbill>;
     'Compact<Percent>': Compact<Percent>;
     'Compact<Permill>': Compact<Permill>;
@@ -108,6 +109,7 @@ declare module '@polkadot/types/types/registry' {
     'Compact<SetId>': Compact<SetId>;
     'Compact<SetIndex>': Compact<SetIndex>;
     'Compact<SiLookupTypeId>': Compact<SiLookupTypeId>;
+    'Compact<Slot>': Compact<Slot>;
     'Compact<SlotNumber>': Compact<SlotNumber>;
     'Compact<SpanIndex>': Compact<SpanIndex>;
     'Compact<StrikeCount>': Compact<StrikeCount>;
@@ -168,6 +170,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<AssetDetails>': Option<AssetDetails>;
     'Option<AssetId>': Option<AssetId>;
     'Option<AssetInstance>': Option<AssetInstance>;
+    'Option<AssetMetadata>': Option<AssetMetadata>;
     'Option<AssetOptions>': Option<AssetOptions>;
     'Option<AssignmentId>': Option<AssignmentId>;
     'Option<AssignmentKind>': Option<AssignmentKind>;
@@ -200,6 +203,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<Block>': Option<Block>;
     'Option<BlockAttestations>': Option<BlockAttestations>;
     'Option<BlockHash>': Option<BlockHash>;
+    'Option<BlockLength>': Option<BlockLength>;
     'Option<BlockNumber>': Option<BlockNumber>;
     'Option<BlockWeights>': Option<BlockWeights>;
     'Option<bool>': Option<bool>;
@@ -390,6 +394,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<ExtrinsicsWeight>': Option<ExtrinsicsWeight>;
     'Option<ExtrinsicUnknown>': Option<ExtrinsicUnknown>;
     'Option<ExtrinsicV4>': Option<ExtrinsicV4>;
+    'Option<FeeDetails>': Option<FeeDetails>;
     'Option<Fixed128>': Option<Fixed128>;
     'Option<Fixed64>': Option<Fixed64>;
     'Option<FixedI128>': Option<FixedI128>;
@@ -459,6 +464,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<InboundHrmpMessage>': Option<InboundHrmpMessage>;
     'Option<InboundHrmpMessages>': Option<InboundHrmpMessages>;
     'Option<IncludedBlocks>': Option<IncludedBlocks>;
+    'Option<InclusionFee>': Option<InclusionFee>;
     'Option<IncomingParachain>': Option<IncomingParachain>;
     'Option<IncomingParachainDeploy>': Option<IncomingParachainDeploy>;
     'Option<IncomingParachainFixed>': Option<IncomingParachainFixed>;
@@ -501,6 +507,8 @@ declare module '@polkadot/types/types/registry' {
     'Option<MemberCount>': Option<MemberCount>;
     'Option<MembershipProof>': Option<MembershipProof>;
     'Option<MessageIngestionType>': Option<MessageIngestionType>;
+    'Option<MessagingStateSnapshot>': Option<MessagingStateSnapshot>;
+    'Option<MessagingStateSnapshotEgressEntry>': Option<MessagingStateSnapshotEgressEntry>;
     'Option<MetadataAll>': Option<MetadataAll>;
     'Option<MetadataLatest>': Option<MetadataLatest>;
     'Option<MetadataV10>': Option<MetadataV10>;
@@ -574,6 +582,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<ParathreadClaim>': Option<ParathreadClaim>;
     'Option<ParathreadClaimQueue>': Option<ParathreadClaimQueue>;
     'Option<ParathreadEntry>': Option<ParathreadEntry>;
+    'Option<ParaValidatorIndex>': Option<ParaValidatorIndex>;
     'Option<Pays>': Option<Pays>;
     'Option<Peer>': Option<Peer>;
     'Option<PeerEndpoint>': Option<PeerEndpoint>;
@@ -585,6 +594,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<Perbill>': Option<Perbill>;
     'Option<Percent>': Option<Percent>;
     'Option<PerDispatchClass>': Option<PerDispatchClass>;
+    'Option<PerDispatchClassU32>': Option<PerDispatchClassU32>;
     'Option<Period>': Option<Period>;
     'Option<Permill>': Option<Permill>;
     'Option<PermissionLatest>': Option<PermissionLatest>;
@@ -675,6 +685,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<Scheduling>': Option<Scheduling>;
     'Option<Seal>': Option<Seal>;
     'Option<SealV0>': Option<SealV0>;
+    'Option<SeatHolder>': Option<SeatHolder>;
     'Option<SeedOf>': Option<SeedOf>;
     'Option<SessionIndex>': Option<SessionIndex>;
     'Option<SessionInfo>': Option<SessionInfo>;
@@ -711,6 +722,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<SlashingSpans>': Option<SlashingSpans>;
     'Option<SlashingSpansTo204>': Option<SlashingSpansTo204>;
     'Option<SlashJournalEntry>': Option<SlashJournalEntry>;
+    'Option<Slot>': Option<Slot>;
     'Option<SlotNumber>': Option<SlotNumber>;
     'Option<SlotRange>': Option<SlotRange>;
     'Option<SocietyJudgement>': Option<SocietyJudgement>;
@@ -752,11 +764,13 @@ declare module '@polkadot/types/types/registry' {
     'Option<StorageMetadataV11>': Option<StorageMetadataV11>;
     'Option<StorageMetadataV12>': Option<StorageMetadataV12>;
     'Option<StorageMetadataV9>': Option<StorageMetadataV9>;
+    'Option<StorageProof>': Option<StorageProof>;
     'Option<StoredPendingChange>': Option<StoredPendingChange>;
     'Option<StoredState>': Option<StoredState>;
     'Option<StrikeCount>': Option<StrikeCount>;
     'Option<SubId>': Option<SubId>;
     'Option<SyncState>': Option<SyncState>;
+    'Option<SystemInherentData>': Option<SystemInherentData>;
     'Option<SystemOrigin>': Option<SystemOrigin>;
     'Option<Tally>': Option<Tally>;
     'Option<TaskAddress>': Option<TaskAddress>;
@@ -806,8 +820,11 @@ declare module '@polkadot/types/types/registry' {
     'Option<ValidatorPrefs>': Option<ValidatorPrefs>;
     'Option<ValidatorPrefsTo145>': Option<ValidatorPrefsTo145>;
     'Option<ValidatorPrefsTo196>': Option<ValidatorPrefsTo196>;
+    'Option<ValidatorPrefsWithBlocked>': Option<ValidatorPrefsWithBlocked>;
+    'Option<ValidatorPrefsWithCommission>': Option<ValidatorPrefsWithCommission>;
     'Option<ValidatorSignature>': Option<ValidatorSignature>;
     'Option<ValidityAttestation>': Option<ValidityAttestation>;
+    'Option<VecInboundHrmpMessage>': Option<VecInboundHrmpMessage>;
     'Option<VersionedMultiAsset>': Option<VersionedMultiAsset>;
     'Option<VersionedMultiLocation>': Option<VersionedMultiLocation>;
     'Option<VersionedXcm>': Option<VersionedXcm>;
@@ -815,6 +832,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<VestingSchedule>': Option<VestingSchedule>;
     'Option<Vote>': Option<Vote>;
     'Option<VoteIndex>': Option<VoteIndex>;
+    'Option<Voter>': Option<Voter>;
     'Option<VoterInfo>': Option<VoterInfo>;
     'Option<Votes>': Option<Votes>;
     'Option<VotesTo230>': Option<VotesTo230>;
@@ -874,6 +892,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<AssetDetails>': Vec<AssetDetails>;
     'Vec<AssetId>': Vec<AssetId>;
     'Vec<AssetInstance>': Vec<AssetInstance>;
+    'Vec<AssetMetadata>': Vec<AssetMetadata>;
     'Vec<AssetOptions>': Vec<AssetOptions>;
     'Vec<AssignmentId>': Vec<AssignmentId>;
     'Vec<AssignmentKind>': Vec<AssignmentKind>;
@@ -906,6 +925,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<Block>': Vec<Block>;
     'Vec<BlockAttestations>': Vec<BlockAttestations>;
     'Vec<BlockHash>': Vec<BlockHash>;
+    'Vec<BlockLength>': Vec<BlockLength>;
     'Vec<BlockNumber>': Vec<BlockNumber>;
     'Vec<BlockWeights>': Vec<BlockWeights>;
     'Vec<bool>': Vec<bool>;
@@ -1096,6 +1116,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<ExtrinsicsWeight>': Vec<ExtrinsicsWeight>;
     'Vec<ExtrinsicUnknown>': Vec<ExtrinsicUnknown>;
     'Vec<ExtrinsicV4>': Vec<ExtrinsicV4>;
+    'Vec<FeeDetails>': Vec<FeeDetails>;
     'Vec<Fixed128>': Vec<Fixed128>;
     'Vec<Fixed64>': Vec<Fixed64>;
     'Vec<FixedI128>': Vec<FixedI128>;
@@ -1165,6 +1186,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<InboundHrmpMessage>': Vec<InboundHrmpMessage>;
     'Vec<InboundHrmpMessages>': Vec<InboundHrmpMessages>;
     'Vec<IncludedBlocks>': Vec<IncludedBlocks>;
+    'Vec<InclusionFee>': Vec<InclusionFee>;
     'Vec<IncomingParachain>': Vec<IncomingParachain>;
     'Vec<IncomingParachainDeploy>': Vec<IncomingParachainDeploy>;
     'Vec<IncomingParachainFixed>': Vec<IncomingParachainFixed>;
@@ -1207,6 +1229,8 @@ declare module '@polkadot/types/types/registry' {
     'Vec<MemberCount>': Vec<MemberCount>;
     'Vec<MembershipProof>': Vec<MembershipProof>;
     'Vec<MessageIngestionType>': Vec<MessageIngestionType>;
+    'Vec<MessagingStateSnapshot>': Vec<MessagingStateSnapshot>;
+    'Vec<MessagingStateSnapshotEgressEntry>': Vec<MessagingStateSnapshotEgressEntry>;
     'Vec<MetadataAll>': Vec<MetadataAll>;
     'Vec<MetadataLatest>': Vec<MetadataLatest>;
     'Vec<MetadataV10>': Vec<MetadataV10>;
@@ -1280,6 +1304,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<ParathreadClaim>': Vec<ParathreadClaim>;
     'Vec<ParathreadClaimQueue>': Vec<ParathreadClaimQueue>;
     'Vec<ParathreadEntry>': Vec<ParathreadEntry>;
+    'Vec<ParaValidatorIndex>': Vec<ParaValidatorIndex>;
     'Vec<Pays>': Vec<Pays>;
     'Vec<Peer>': Vec<Peer>;
     'Vec<PeerEndpoint>': Vec<PeerEndpoint>;
@@ -1291,6 +1316,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<Perbill>': Vec<Perbill>;
     'Vec<Percent>': Vec<Percent>;
     'Vec<PerDispatchClass>': Vec<PerDispatchClass>;
+    'Vec<PerDispatchClassU32>': Vec<PerDispatchClassU32>;
     'Vec<Period>': Vec<Period>;
     'Vec<Permill>': Vec<Permill>;
     'Vec<PermissionLatest>': Vec<PermissionLatest>;
@@ -1381,6 +1407,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<Scheduling>': Vec<Scheduling>;
     'Vec<Seal>': Vec<Seal>;
     'Vec<SealV0>': Vec<SealV0>;
+    'Vec<SeatHolder>': Vec<SeatHolder>;
     'Vec<SeedOf>': Vec<SeedOf>;
     'Vec<SessionIndex>': Vec<SessionIndex>;
     'Vec<SessionInfo>': Vec<SessionInfo>;
@@ -1417,6 +1444,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<SlashingSpans>': Vec<SlashingSpans>;
     'Vec<SlashingSpansTo204>': Vec<SlashingSpansTo204>;
     'Vec<SlashJournalEntry>': Vec<SlashJournalEntry>;
+    'Vec<Slot>': Vec<Slot>;
     'Vec<SlotNumber>': Vec<SlotNumber>;
     'Vec<SlotRange>': Vec<SlotRange>;
     'Vec<SocietyJudgement>': Vec<SocietyJudgement>;
@@ -1458,11 +1486,13 @@ declare module '@polkadot/types/types/registry' {
     'Vec<StorageMetadataV11>': Vec<StorageMetadataV11>;
     'Vec<StorageMetadataV12>': Vec<StorageMetadataV12>;
     'Vec<StorageMetadataV9>': Vec<StorageMetadataV9>;
+    'Vec<StorageProof>': Vec<StorageProof>;
     'Vec<StoredPendingChange>': Vec<StoredPendingChange>;
     'Vec<StoredState>': Vec<StoredState>;
     'Vec<StrikeCount>': Vec<StrikeCount>;
     'Vec<SubId>': Vec<SubId>;
     'Vec<SyncState>': Vec<SyncState>;
+    'Vec<SystemInherentData>': Vec<SystemInherentData>;
     'Vec<SystemOrigin>': Vec<SystemOrigin>;
     'Vec<Tally>': Vec<Tally>;
     'Vec<TaskAddress>': Vec<TaskAddress>;
@@ -1512,8 +1542,11 @@ declare module '@polkadot/types/types/registry' {
     'Vec<ValidatorPrefs>': Vec<ValidatorPrefs>;
     'Vec<ValidatorPrefsTo145>': Vec<ValidatorPrefsTo145>;
     'Vec<ValidatorPrefsTo196>': Vec<ValidatorPrefsTo196>;
+    'Vec<ValidatorPrefsWithBlocked>': Vec<ValidatorPrefsWithBlocked>;
+    'Vec<ValidatorPrefsWithCommission>': Vec<ValidatorPrefsWithCommission>;
     'Vec<ValidatorSignature>': Vec<ValidatorSignature>;
     'Vec<ValidityAttestation>': Vec<ValidityAttestation>;
+    'Vec<VecInboundHrmpMessage>': Vec<VecInboundHrmpMessage>;
     'Vec<VersionedMultiAsset>': Vec<VersionedMultiAsset>;
     'Vec<VersionedMultiLocation>': Vec<VersionedMultiLocation>;
     'Vec<VersionedXcm>': Vec<VersionedXcm>;
@@ -1521,6 +1554,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<VestingSchedule>': Vec<VestingSchedule>;
     'Vec<Vote>': Vec<Vote>;
     'Vec<VoteIndex>': Vec<VoteIndex>;
+    'Vec<Voter>': Vec<Voter>;
     'Vec<VoterInfo>': Vec<VoterInfo>;
     'Vec<Votes>': Vec<Votes>;
     'Vec<VotesTo230>': Vec<VotesTo230>;
@@ -1580,6 +1614,7 @@ declare module '@polkadot/types/types/registry' {
     AssetDetails: AssetDetails;
     AssetId: AssetId;
     AssetInstance: AssetInstance;
+    AssetMetadata: AssetMetadata;
     AssetOptions: AssetOptions;
     AssignmentId: AssignmentId;
     AssignmentKind: AssignmentKind;
@@ -1612,6 +1647,7 @@ declare module '@polkadot/types/types/registry' {
     Block: Block;
     BlockAttestations: BlockAttestations;
     BlockHash: BlockHash;
+    BlockLength: BlockLength;
     BlockNumber: BlockNumber;
     BlockWeights: BlockWeights;
     bool: bool;
@@ -1802,6 +1838,7 @@ declare module '@polkadot/types/types/registry' {
     ExtrinsicsWeight: ExtrinsicsWeight;
     ExtrinsicUnknown: ExtrinsicUnknown;
     ExtrinsicV4: ExtrinsicV4;
+    FeeDetails: FeeDetails;
     Fixed128: Fixed128;
     Fixed64: Fixed64;
     FixedI128: FixedI128;
@@ -1871,6 +1908,7 @@ declare module '@polkadot/types/types/registry' {
     InboundHrmpMessage: InboundHrmpMessage;
     InboundHrmpMessages: InboundHrmpMessages;
     IncludedBlocks: IncludedBlocks;
+    InclusionFee: InclusionFee;
     IncomingParachain: IncomingParachain;
     IncomingParachainDeploy: IncomingParachainDeploy;
     IncomingParachainFixed: IncomingParachainFixed;
@@ -1913,6 +1951,8 @@ declare module '@polkadot/types/types/registry' {
     MemberCount: MemberCount;
     MembershipProof: MembershipProof;
     MessageIngestionType: MessageIngestionType;
+    MessagingStateSnapshot: MessagingStateSnapshot;
+    MessagingStateSnapshotEgressEntry: MessagingStateSnapshotEgressEntry;
     MetadataAll: MetadataAll;
     MetadataLatest: MetadataLatest;
     MetadataV10: MetadataV10;
@@ -1986,6 +2026,7 @@ declare module '@polkadot/types/types/registry' {
     ParathreadClaim: ParathreadClaim;
     ParathreadClaimQueue: ParathreadClaimQueue;
     ParathreadEntry: ParathreadEntry;
+    ParaValidatorIndex: ParaValidatorIndex;
     Pays: Pays;
     Peer: Peer;
     PeerEndpoint: PeerEndpoint;
@@ -1997,6 +2038,7 @@ declare module '@polkadot/types/types/registry' {
     Perbill: Perbill;
     Percent: Percent;
     PerDispatchClass: PerDispatchClass;
+    PerDispatchClassU32: PerDispatchClassU32;
     Period: Period;
     Permill: Permill;
     PermissionLatest: PermissionLatest;
@@ -2087,6 +2129,7 @@ declare module '@polkadot/types/types/registry' {
     Scheduling: Scheduling;
     Seal: Seal;
     SealV0: SealV0;
+    SeatHolder: SeatHolder;
     SeedOf: SeedOf;
     SessionIndex: SessionIndex;
     SessionInfo: SessionInfo;
@@ -2123,6 +2166,7 @@ declare module '@polkadot/types/types/registry' {
     SlashingSpans: SlashingSpans;
     SlashingSpansTo204: SlashingSpansTo204;
     SlashJournalEntry: SlashJournalEntry;
+    Slot: Slot;
     SlotNumber: SlotNumber;
     SlotRange: SlotRange;
     SocietyJudgement: SocietyJudgement;
@@ -2164,11 +2208,13 @@ declare module '@polkadot/types/types/registry' {
     StorageMetadataV11: StorageMetadataV11;
     StorageMetadataV12: StorageMetadataV12;
     StorageMetadataV9: StorageMetadataV9;
+    StorageProof: StorageProof;
     StoredPendingChange: StoredPendingChange;
     StoredState: StoredState;
     StrikeCount: StrikeCount;
     SubId: SubId;
     SyncState: SyncState;
+    SystemInherentData: SystemInherentData;
     SystemOrigin: SystemOrigin;
     Tally: Tally;
     TaskAddress: TaskAddress;
@@ -2218,8 +2264,11 @@ declare module '@polkadot/types/types/registry' {
     ValidatorPrefs: ValidatorPrefs;
     ValidatorPrefsTo145: ValidatorPrefsTo145;
     ValidatorPrefsTo196: ValidatorPrefsTo196;
+    ValidatorPrefsWithBlocked: ValidatorPrefsWithBlocked;
+    ValidatorPrefsWithCommission: ValidatorPrefsWithCommission;
     ValidatorSignature: ValidatorSignature;
     ValidityAttestation: ValidityAttestation;
+    VecInboundHrmpMessage: VecInboundHrmpMessage;
     VersionedMultiAsset: VersionedMultiAsset;
     VersionedMultiLocation: VersionedMultiLocation;
     VersionedXcm: VersionedXcm;
@@ -2227,6 +2276,7 @@ declare module '@polkadot/types/types/registry' {
     VestingSchedule: VestingSchedule;
     Vote: Vote;
     VoteIndex: VoteIndex;
+    Voter: Voter;
     VoterInfo: VoterInfo;
     Votes: Votes;
     VotesTo230: VotesTo230;

packages/types/src/codec/AbstractArray.ts

@@ -159,4 +159,11 @@ export abstract class AbstractArray<T extends Codec> extends Array<T> implements
   public includes (check: unknown): boolean {
     return this.some((value: T) => value.eq(check));
   }
+
+  /**
+   * @description Returns a slice of an array
+   */
+  public slice (start?: number, end?: number): T[] {
+    return this.toArray().slice(start, end);
+  }
 }

packages/types/src/codec/AbstractInt.ts

@@ -7,7 +7,7 @@ import type { UIntBitLength } from './types';
 
 import BN from 'bn.js';
 
-import { assert, BN_ZERO, bnToBn, bnToHex, bnToU8a, formatBalance, formatNumber, hexToBn, isHex, isString, isU8a, u8aToBn } from '@polkadot/util';
+import { assert, BN_BILLION, BN_HUNDRED, BN_MILLION, BN_ZERO, bnToBn, bnToHex, bnToU8a, formatBalance, formatNumber, hexToBn, isHex, isString, isU8a, u8aToBn } from '@polkadot/util';
 
 export const DEFAULT_UINT_BITS = 64;
 
@@ -18,9 +18,9 @@ const MUL_P = new BN(1_00_00);
 
 const FORMATTERS: [string, BN][] = [
   ['Perquintill', new BN(1_000_000_000_000)],
-  ['Perbill', new BN(1_000_000_000)],
-  ['Permill', new BN(1_000_000)],
-  ['Percent', new BN(100)]
+  ['Perbill', BN_BILLION],
+  ['Permill', BN_MILLION],
+  ['Percent', BN_HUNDRED]
 ];
 
 function toPercentage (value: BN, divisor: BN): string {
@@ -179,7 +179,9 @@ export abstract class AbstractInt extends BN implements Codec {
     if (rawType === 'Balance') {
       return this.isMax()
         ? 'everything'
-        : formatBalance(this, { decimals: this.registry.chainDecimals, withSi: true, withUnit: this.registry.chainToken });
+        // FIXME In the case of multiples we need some way of detecting which instance this belongs
+        // to. as it stands we will always format (incorrectly) against the first token defined
+        : formatBalance(this, { decimals: this.registry.chainDecimals[0], withSi: true, withUnit: this.registry.chainTokens[0] });
     }
 
     const [, divisor] = FORMATTERS.find(([type]) => type === rawType) || [];

packages/types/src/codec/Enum.spec.ts

@@ -389,7 +389,7 @@ describe('Enum', (): void => {
       expect(test.toHex()).toEqual(
         '0x' +
         '00' + // index
-        'ff' + // Address indicating an embedded AccountId
+        '00' + // MultiAddress indicating an embedded AccountId
         '0001020304050607080910111213141516171819202122232425262728293031' // AccountId
       );
     });

packages/types/src/codec/Json.ts

@@ -4,7 +4,7 @@
 import type { H256 } from '../interfaces/runtime';
 import type { AnyJson, Codec, Registry } from '../types';
 
-import { isUndefined } from '@polkadot/util';
+import { isFunction, isUndefined } from '@polkadot/util';
 
 import { compareMap } from './utils';
 
@@ -79,7 +79,13 @@ export class Json extends Map<string, any> implements Codec {
    * @description Converts the Object to to a human-friendly JSON, with additional fields, expansion and formatting of information
    */
   public toHuman (): Record<string, AnyJson> {
-    return this.toJSON();
+    return [...this.entries()].reduce((json: Record<string, AnyJson>, [key, value]): Record<string, AnyJson> => {
+      json[key] = isFunction((value as Codec).toHuman)
+        ? (value as Codec).toHuman()
+        : value as AnyJson;
+
+      return json;
+    }, {});
   }
 
   /**

packages/types/src/codec/Vec.spec.ts

@@ -6,6 +6,7 @@ import type { Codec, CodecTo } from '../types';
 
 import { Metadata } from '@polkadot/metadata';
 import rpcMetadata from '@polkadot/metadata/static';
+import { randomAsU8a } from '@polkadot/util-crypto';
 
 import { createTypeUnsafe, TypeRegistry } from '../create';
 import { GenericAccountId as AccountId } from '../generic';
@@ -170,5 +171,14 @@ describe('Vec', (): void => {
 
       expect(vec.indexOf(myId)).toEqual(2);
     });
+
+    it('allows a slice operator', (): void => {
+      const vec = registry.createType('Vec<AccountId>', [
+        randomAsU8a(), randomAsU8a(), randomAsU8a(), randomAsU8a(), randomAsU8a(), randomAsU8a(), randomAsU8a(), randomAsU8a(), randomAsU8a(), randomAsU8a()
+      ]);
+
+      expect(vec).toHaveLength(10);
+      expect(vec.slice(2, 7)).toHaveLength(5);
+    });
   });
 });

packages/types/src/create/registry.ts

@@ -104,10 +104,9 @@ function extractProperties (registry: Registry, metadata: Metadata): ChainProper
     return original;
   }
 
-  return registry.createType('ChainProperties', {
-    ...(original || {}),
-    ss58Format
-  });
+  const { tokenDecimals, tokenSymbol } = original || {};
+
+  return registry.createType('ChainProperties', { ss58Format, tokenDecimals, tokenSymbol });
 }
 
 export class TypeRegistry implements Registry {
@@ -160,10 +159,16 @@ export class TypeRegistry implements Registry {
     return this;
   }
 
-  public get chainDecimals (): number {
-    return this.#chainProperties?.tokenDecimals.isSome
-      ? this.#chainProperties.tokenDecimals.unwrap().toNumber()
-      : 12;
+  public get chainDecimals (): number[] {
+    if (this.#chainProperties?.tokenDecimals.isSome) {
+      const allDecimals = this.#chainProperties.tokenDecimals.unwrap();
+
+      if (allDecimals.length) {
+        return allDecimals.map((b) => b.toNumber());
+      }
+    }
+
+    return [12];
   }
 
   public get chainSS58 (): number | undefined {
@@ -172,10 +177,16 @@ export class TypeRegistry implements Registry {
       : undefined;
   }
 
-  public get chainToken (): string {
-    return this.#chainProperties?.tokenSymbol.isSome
-      ? this.#chainProperties.tokenSymbol.unwrap().toString()
-      : formatBalance.getDefaults().unit;
+  public get chainTokens (): string[] {
+    if (this.#chainProperties?.tokenSymbol.isSome) {
+      const allTokens = this.#chainProperties.tokenSymbol.unwrap();
+
+      if (allTokens.length) {
+        return allTokens.map((s) => s.toString());
+      }
+    }
+
+    return [formatBalance.getDefaults().unit];
   }
 
   public get knownTypes (): RegisteredTypes {
@@ -268,8 +279,12 @@ export class TypeRegistry implements Registry {
       : undefined;
   }
 
-  public getDefinition (name: string): string | undefined {
-    return this.#definitions.get(name);
+  public getDefinition (typeName: string): string | undefined {
+    return this.#definitions.get(typeName);
+  }
+
+  public getModuleInstances (specName: string, moduleName: string): string[] | undefined {
+    return this.#knownTypes?.typesBundle?.spec?.[specName]?.instances?.[moduleName];
   }
 
   public getOrThrow <T extends Codec = Codec> (name: string, msg?: string): Constructor<T> {
@@ -316,6 +331,7 @@ export class TypeRegistry implements Registry {
       this.#classes.set(arg1.name, arg1);
     } else if (isString(arg1)) {
       assert(isFunction(arg2), `Expected class definition passed to '${arg1}' registration`);
+      assert(arg1 !== arg2.toString(), `Unable to register circular ${arg1} === ${arg1}`);
 
       this.#classes.set(arg1, arg2);
     } else {
@@ -333,6 +349,8 @@ export class TypeRegistry implements Registry {
           ? type
           : JSON.stringify(type);
 
+        assert(name !== def, `Unable to register circular ${name} === ${def}`);
+
         // we already have this type, remove the classes registered for it
         if (this.#classes.has(name)) {
           this.#classes.delete(name);

packages/types/src/extrinsic/Extrinsic.spec.ts

@@ -20,7 +20,7 @@ describe('Extrinsic', (): void => {
         '0x' +
         '5d02' + // length
         '84' + // V4, signing bit set
-        'ff' + // lookup, AccountId of sender follows
+        '00' + // MultiAddress, AccountId of sender follows
         'fcc4910cb536b4333db4bccb40e2cf6427b4766518e754b91e70c97e4a87dbb3' + // sender
         '00' + // multisig, type ed25519
         'd99ffe3e610ad234e1414bda5831395a6df9098bf80b01561ce89a5065ae89d5' + // sig first 32
@@ -29,7 +29,7 @@ describe('Extrinsic', (): void => {
         '1101' + // nonce, compact 68
         '0700ac23fc06' + // tip, 0.03 KSM
         '0600' + // balances.transfer (on Kusama this was 0400, changed here to match metadata)
-        'ff' + // lookup, AccountId of recipient follows
+        '00' + // MultiAddress, AccountId of recipient follows
         '495e1e506f266418af07fa0c5c108dd436f2faa59fe7d9e54403779f5bbd7718' + // recipient
         '0bc01eb1fc185f' // value, 104.560 KSM
       );
@@ -38,7 +38,7 @@ describe('Extrinsic', (): void => {
       expect(extrinsic.nonce.toNumber()).toEqual(68);
       expect(extrinsic.tip.toHuman()).toEqual('30.0000 mUnit');
       expect(extrinsic.callIndex).toEqual(new Uint8Array([6, 0]));
-      expect(extrinsic.args[0].toHex()).toEqual('0xff495e1e506f266418af07fa0c5c108dd436f2faa59fe7d9e54403779f5bbd7718');
+      expect(extrinsic.args[0].toHex()).toEqual('0x00495e1e506f266418af07fa0c5c108dd436f2faa59fe7d9e54403779f5bbd7718');
       expect(extrinsic.args[1].toHuman()).toEqual('104.5609 Unit');
     });
   });

packages/types/src/extrinsic/SignerPayload.spec.ts

@@ -19,7 +19,7 @@ describe('SignerPayload', (): void => {
     blockNumber: '0x00231d30',
     era: '0x0703',
     genesisHash: '0xdcd1346701ca8396496e52aa2785b1748deb6db09551b72159dcb3e08991025b',
-    method: '0x0600ffd7568e5f0a7eda67a82691ff379ac4bba4f9c9b859fe779b5d46363b61ad2db9e56c',
+    method: '0x060000d7568e5f0a7eda67a82691ff379ac4bba4f9c9b859fe779b5d46363b61ad2db9e56c',
     nonce: '0x00001234',
     signedExtensions: ['CheckNonce', 'CheckWeight'],
     specVersion: '0x00000006',
@@ -36,7 +36,7 @@ describe('SignerPayload', (): void => {
         blockNumber: '0x231d30',
         era: registry.createType('ExtrinsicEra', { current: 2301232, period: 200 }),
         genesisHash: '0xdcd1346701ca8396496e52aa2785b1748deb6db09551b72159dcb3e08991025b',
-        method: registry.createType('Call', '0x0600ffd7568e5f0a7eda67a82691ff379ac4bba4f9c9b859fe779b5d46363b61ad2db9e56c'),
+        method: registry.createType('Call', '0x060000d7568e5f0a7eda67a82691ff379ac4bba4f9c9b859fe779b5d46363b61ad2db9e56c'),
         nonce: 0x1234,
         signedExtensions: ['CheckNonce'],
         tip: 0x5678,
@@ -48,7 +48,7 @@ describe('SignerPayload', (): void => {
       blockNumber: '0x00231d30',
       era: '0x0703',
       genesisHash: '0xdcd1346701ca8396496e52aa2785b1748deb6db09551b72159dcb3e08991025b',
-      method: '0x0600ffd7568e5f0a7eda67a82691ff379ac4bba4f9c9b859fe779b5d46363b61ad2db9e56c',
+      method: '0x060000d7568e5f0a7eda67a82691ff379ac4bba4f9c9b859fe779b5d46363b61ad2db9e56c',
       nonce: '0x00001234',
       signedExtensions: ['CheckNonce'],
       specVersion: '0x00000000',

packages/types/src/extrinsic/v4/ExtrinsicSignature.spec.ts

@@ -32,7 +32,7 @@ describe('ExtrinsicSignatureV4', (): void => {
 
     const u8a = new Uint8Array([
       // signer as an AccountIndex
-      0x09,
+      0x01, 0x08, // 4 << 2
       // signature type
       0x01,
       // signature
@@ -65,7 +65,7 @@ describe('ExtrinsicSignatureV4', (): void => {
       ).toHex()
     ).toEqual(
       '0x' +
-      'ff' +
+      '00' + // MultiAddress
       'd43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d' +
       '01' +
       '4242424242424242424242424242424242424242424242424242424242424242' +
@@ -93,7 +93,7 @@ describe('ExtrinsicSignatureV4', (): void => {
     ).toEqual(
       '0x' +
       // Address = AccountId
-      // 'ff' +
+      // '00' +
       'd43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d' +
       // This is a prefix-less signature, anySignture as opposed to Multi above
       // '01' +

packages/types/src/generic/Call.spec.ts

@@ -19,12 +19,16 @@ describe('Call', (): void => {
         args: [],
         callIndex: [6, 1] // balances.setBalance
       }).toU8a()
-    ).toEqual(new Uint8Array([6, 1, 0, 0, 0]));
+    ).toEqual(
+      new Uint8Array([6, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0])
+    );
   });
 
   it('handles creation from a hex value properly', (): void => {
     expect(
       new Call(registry, '0x0601').toU8a()
-    ).toEqual(new Uint8Array([6, 1, 0, 0, 0])); // balances.setBalance
+    ).toEqual(
+      new Uint8Array([6, 1, 1, 110, 7, 17, 0, 0, 0])
+    ); // balances.setBalance
   });
 });

packages/types/src/generic/ChainProperties.spec.ts

@@ -0,0 +1,83 @@
+// Copyright 2017-2021 @polkadot/types authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { TypeRegistry } from '../create';
+
+describe('ChainProperties', (): void => {
+  const registry = new TypeRegistry();
+
+  it('decodes from a null value (setting defaults)', (): void => {
+    expect(
+      [...registry.createType('ChainProperties', null).keys()]
+    ).toEqual(['ss58Format', 'tokenDecimals', 'tokenSymbol']);
+  });
+
+  it('decodes from an actual JSON', (): void => {
+    const { ss58Format, tokenDecimals, tokenSymbol } = registry.createType('ChainProperties', JSON.parse('{"ss58Format":2,"tokenDecimals":12,"tokenSymbol":"KSM"}'));
+
+    expect(ss58Format.unwrap().eq(2)).toBe(true);
+    expect(tokenDecimals.unwrap().eq([12])).toBe(true);
+    expect(tokenSymbol.unwrap().eq(['KSM'])).toBe(true);
+  });
+
+  it('decodes from an actual object (multiple tokens)', (): void => {
+    const { ss58Format, tokenDecimals, tokenSymbol } = registry.createType('ChainProperties', {
+      ss58Format: undefined,
+      tokenDecimals: [10, 12],
+      tokenSymbol: ['pDOT', 'pKSM']
+    });
+
+    expect(ss58Format.isNone).toBe(true);
+    expect(tokenDecimals.unwrap().eq([10, 12])).toBe(true);
+    expect(tokenSymbol.unwrap().eq(['pDOT', 'pKSM'])).toBe(true);
+  });
+
+  it('decodes from an object, flagged for non-existent ss58Format', (): void => {
+    const { ss58Format, tokenDecimals, tokenSymbol } = registry.createType('ChainProperties', { tokenSymbol: 'DEV' });
+
+    expect(ss58Format.isNone).toBe(true);
+    expect(tokenDecimals.isNone).toBe(true);
+    expect(tokenSymbol.isSome).toBe(true);
+  });
+
+  it('decodes from a ChainProperties object', (): void => {
+    const original = registry.createType('ChainProperties', {
+      ss58Format: 2,
+      tokenDecimals: 15,
+      tokenSymbol: 'KSM'
+    });
+    const { ss58Format, tokenDecimals, tokenSymbol } = registry.createType('ChainProperties', original);
+
+    expect(ss58Format.unwrap().eq(2)).toBe(true);
+    expect(tokenDecimals.unwrap().eq([15])).toBe(true);
+    expect(tokenSymbol.unwrap().eq(['KSM'])).toBe(true);
+  });
+
+  it('has a sane toHuman', (): void => {
+    expect(
+      registry.createType('ChainProperties', {
+        ss58Format: 42,
+        tokenDecimals: registry.createType('u32', 9),
+        tokenSymbol: ['Unit', 'Aux1']
+      }).toHuman()
+    ).toEqual({
+      ss58Format: '42',
+      tokenDecimals: ['9'],
+      tokenSymbol: ['Unit', 'Aux1']
+    });
+  });
+
+  it('has a sane toHuman', (): void => {
+    expect(
+      registry.createType('ChainProperties', {
+        ss58Format: 2,
+        tokenDecimals: [registry.createType('u32', 12), 8],
+        tokenSymbol: ['KSM', 'BTC']
+      }).toHuman()
+    ).toEqual({
+      ss58Format: '2',
+      tokenDecimals: ['12', '8'],
+      tokenSymbol: ['KSM', 'BTC']
+    });
+  });
+});

packages/types/src/generic/ChainProperties.ts

@@ -0,0 +1,84 @@
+// Copyright 2017-2021 @polkadot/types authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { Codec, Registry } from '../types';
+
+import { isFunction, isNull, isUndefined } from '@polkadot/util';
+
+import { Json } from '../codec/Json';
+import { Option } from '../codec/Option';
+import { Vec } from '../codec/Vec';
+import { Text } from '../primitive/Text';
+import { u32 } from '../primitive/U32';
+
+function createValue (registry: Registry, type: string, value: unknown, asArray = true): Option<Codec> {
+  // We detect codec here as well - when found, generally this is constructed from itself
+  if (value && isFunction((value as Option<Codec>).unwrapOrDefault)) {
+    return value as Option<Codec>;
+  }
+
+  return registry.createType(
+    type as 'Option<u32>',
+    asArray
+      ? isNull(value) || isUndefined(value)
+        ? null
+        : Array.isArray(value)
+          ? value
+          : [value]
+      : value
+  );
+}
+
+function decodeValue (registry: Registry, key: string, value: unknown): unknown {
+  return key === 'ss58Format'
+    ? createValue(registry, 'Option<u32>', value, false)
+    : key === 'tokenDecimals'
+      ? createValue(registry, 'Option<Vec<u32>>' as 'Vec<u32>', value)
+      : key === 'tokenSymbol'
+        ? createValue(registry, 'Option<Vec<Text>>' as 'Vec<Text>', value)
+        : value;
+}
+
+function decode (registry: Registry, value?: Map<string, unknown> | Record<string, unknown> | null): Record<string, unknown> {
+  return (
+    // allow decoding from a map as well (ourselves)
+    value && isFunction((value as Map<string, unknown>).entries)
+      ? [...(value as Map<string, unknown>).entries()]
+      : Object.entries(value || {})
+  ).reduce((all: Record<string, unknown>, [key, value]) => {
+    all[key] = decodeValue(registry, key, value);
+
+    return all;
+  }, {
+    ss58Format: registry.createType('Option<u32>'),
+    tokenDecimals: registry.createType('Option<Vec<u32>>' as 'Vec<u32>'),
+    tokenSymbol: registry.createType('Option<Vec<Text>>' as 'Vec<Text>')
+  });
+}
+
+export class GenericChainProperties extends Json {
+  constructor (registry: Registry, value?: Map<string, unknown> | Record<string, unknown> | null) {
+    super(registry, decode(registry, value));
+  }
+
+  /**
+   * @description The chain ss58Format
+   */
+  public get ss58Format (): Option<u32> {
+    return this.get('ss58Format') as Option<u32>;
+  }
+
+  /**
+   * @description The decimals for each of the tokens
+   */
+  public get tokenDecimals (): Option<Vec<u32>> {
+    return this.get('tokenDecimals') as Option<Vec<u32>>;
+  }
+
+  /**
+   * @description The symbols for the tokens
+   */
+  public get tokenSymbol (): Option<Vec<Text>> {
+    return this.get('tokenSymbol') as Option<Vec<Text>>;
+  }
+}

packages/types/src/generic/ConsensusEngineId.ts

@@ -88,6 +88,10 @@ export class GenericConsensusEngineId extends u32 {
     return this.registry.createType('AccountId', bytes);
   }
 
+  private _getH160Author (bytes: Bytes): AccountId {
+    return this.registry.createType('AccountId', bytes);
+  }
+
   /**
    * @description From the input bytes, decode into an author
    */
@@ -104,6 +108,11 @@ export class GenericConsensusEngineId extends u32 {
       return this._getPowAuthor(bytes);
     }
 
+    // Moonbeam is neither Aura nor Babe nor Pow and uses h160 addresses
+    if (bytes.length === 20) {
+      return this._getH160Author(bytes);
+    }
+
     return undefined;
   }
 

packages/types/src/generic/LookupSource.spec.ts

@@ -9,7 +9,7 @@ describe('LookupSource', (): void => {
 
   const testDecode = (type: string, input: LookupSource | AccountId | AccountIndex | number[] | Uint8Array, expected: string): void =>
     it(`can decode from ${type}`, (): void => {
-      const a = registry.createType('Address', input);
+      const a = registry.createType('IndicesLookupSource', input);
 
       expect(a.toString()).toBe(expected);
     });
@@ -18,19 +18,19 @@ describe('LookupSource', (): void => {
     it('equals on AccountId', (): void => {
       const addr = '5DkQbYAExs3M2sZgT1Ec3mKfZnAQCL4Dt9beTCknkCUn5jzo';
 
-      expect(registry.createType('LookupSource', addr).eq(addr)).toBe(true);
+      expect(registry.createType('IndicesLookupSource', addr).eq(addr)).toBe(true);
     });
 
     it('equals on AccountIndex', (): void => {
       // see the test below - these are equivalent (with different prefix encoding)
-      expect(registry.createType('LookupSource', '2jpAFn').eq('25GUyv')).toBe(true);
+      expect(registry.createType('IndicesLookupSource', '2jpAFn').eq('25GUyv')).toBe(true);
     });
   });
 
   describe('decoding', (): void => {
     testDecode(
       'Address',
-      registry.createType('LookupSource', '5C62W7ELLAAfix9LYrcx5smtcffbhvThkM5x7xfMeYXCtGwF'),
+      registry.createType('IndicesLookupSource', '5C62W7ELLAAfix9LYrcx5smtcffbhvThkM5x7xfMeYXCtGwF'),
       '5C62W7ELLAAfix9LYrcx5smtcffbhvThkM5x7xfMeYXCtGwF'
     );
     testDecode(
@@ -40,7 +40,7 @@ describe('LookupSource', (): void => {
     );
     testDecode(
       'AccountIndex (mixed prefixes)',
-      registry.createType('LookupSource', '2jpAFn'),
+      registry.createType('IndicesLookupSource', '2jpAFn'),
       // NOTE Expected adress here is encoded with prefix 42, input above with 68
       '25GUyv'
     );
@@ -95,7 +95,7 @@ describe('LookupSource', (): void => {
   describe('encoding', (): void => {
     const testEncode = (to: 'toHex' | 'toString' | 'toU8a', expected: string | Uint8Array): void =>
       it(`can encode ${to}`, (): void => {
-        const a = registry.createType('Address', '5C62W7ELLAAfix9LYrcx5smtcffbhvThkM5x7xfMeYXCtGwF');
+        const a = registry.createType('IndicesLookupSource', '5C62W7ELLAAfix9LYrcx5smtcffbhvThkM5x7xfMeYXCtGwF');
 
         expect(a[to]()).toEqual(expected);
       });

packages/types/src/generic/index.ts

@@ -7,6 +7,7 @@ export { GenericAccountId } from './AccountId';
 export { GenericAccountIndex } from './AccountIndex';
 export { GenericBlock } from './Block';
 export { GenericCall } from './Call';
+export { GenericChainProperties } from './ChainProperties';
 export { GenericConsensusEngineId } from './ConsensusEngineId';
 export { GenericEvent, GenericEventData } from './Event';
 export { GenericLookupSource } from './LookupSource';

packages/types/src/interfaces/assets/definitions.ts

@@ -26,6 +26,12 @@ export default {
       zombies: 'u32',
       accounts: 'u32'
     },
+    AssetMetadata: {
+      deposit: 'TAssetDepositBalance',
+      name: 'Vec<u8>',
+      symbol: 'Vec<u8>',
+      decimals: 'u8'
+    },
     TAssetBalance: 'u64',
     TAssetDepositBalance: 'BalanceOf'
   }

packages/types/src/interfaces/assets/types.ts

@@ -1,7 +1,7 @@
 // Auto-generated via `yarn polkadot-types-from-defs`, do not edit
 /* eslint-disable */
 
-import type { Struct, bool, u32, u64 } from '@polkadot/types';
+import type { Bytes, Struct, bool, u32, u64, u8 } from '@polkadot/types';
 import type { AccountId, BalanceOf } from '@polkadot/types/interfaces/runtime';
 
 /** @name AssetBalance */
@@ -25,6 +25,14 @@ export interface AssetDetails extends Struct {
   readonly accounts: u32;
 }
 
+/** @name AssetMetadata */
+export interface AssetMetadata extends Struct {
+  readonly deposit: TAssetDepositBalance;
+  readonly name: Bytes;
+  readonly symbol: Bytes;
+  readonly decimals: u8;
+}
+
 /** @name TAssetBalance */
 export interface TAssetBalance extends u64 {}
 

packages/types/src/interfaces/parachains/SystemInherentData.spec.ts

@@ -0,0 +1,20 @@
+// Copyright 2017-2021 @polkadot/types authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { TypeRegistry } from '../../create';
+
+const KILT = '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';
+
+describe('SystemInherentData', (): void => {
+  const registry = new TypeRegistry();
+
+  registry.register({ BlockNumber: 'u64' });
+
+  it('can decode Kilt', (): void => {
+    const value = registry.createType('SystemInherentData', KILT);
+
+    console.log(JSON.stringify(value.toHuman(), null, 2));
+
+    expect(value).toBeTruthy();
+  });
+});

packages/types/src/interfaces/parachains/definitions.ts

@@ -13,7 +13,6 @@ import slotTypes from './slots';
 const proposeTypes = {
   ParachainProposal: {
     proposer: 'AccountId',
-    validationCode: 'ValidationCode',
     genesisHead: 'HeadData',
     validators: 'Vec<ValidatorId>',
     name: 'Bytes',
@@ -103,7 +102,8 @@ export default {
       persistedValidationDataHash: 'Hash',
       povHash: 'Hash',
       erasureRoot: 'Hash',
-      signature: 'CollatorSignature'
+      signature: 'CollatorSignature',
+      paraHead: 'Hash'
     },
     CandidateHash: 'Hash',
     CandidatePendingAvailability: {
@@ -241,15 +241,16 @@ export default {
       claim: 'ParathreadClaim',
       retries: 'u32'
     },
+    ParaValidatorIndex: 'u32',
     PersistedValidationData: {
       parentHead: 'HeadData',
-      blockNumber: 'BlockNumber',
+      blockNumber: 'RelayChainBlockNumber',
       relayStorageRoot: 'Hash',
       hrmpMqcHeads: 'Vec<(u32, Hash)>',
       dmqMqcHead: 'Hash',
       maxPovSize: 'u32'
     },
-    RelayChainBlockNumber: 'BlockNumber',
+    RelayChainBlockNumber: 'u32',
     QueuedParathread: {
       claim: 'ParathreadEntry',
       coreOffset: 'u32'
@@ -276,10 +277,10 @@ export default {
       noShowSlots: 'u32',
       neededApprovals: 'u32'
     },
-    SessionInfoValidatorGroup: 'Vec<u32>', // ValidatorIndex (u16 in staking)
+    SessionInfoValidatorGroup: 'Vec<ParaValidatorIndex>',
     SignedAvailabilityBitfield: {
       payload: 'BitVec',
-      validatorIndex: 'u32', // ValidatorIndex for inclusion
+      validatorIndex: 'ParaValidatorIndex',
       signature: 'ValidatorSignature'
     },
     SignedAvailabilityBitfields: 'Vec<SignedAvailabilityBitfield>',
@@ -518,6 +519,18 @@ export default {
         InitiateTeleport: 'InitiateTeleport',
         QueryHolding: 'QueryHolding'
       }
-    }
+    },
+    MessagingStateSnapshot: {
+      relayDispatchQueueSize: '(u32, u32)',
+      egressChannels: 'Vec<MessagingStateSnapshotEgressEntry>'
+    },
+    MessagingStateSnapshotEgressEntry: '(ParaId, AbridgedHrmpChannel)',
+    SystemInherentData: {
+      validationData: 'PersistedValidationData',
+      relayChainState: 'StorageProof',
+      downwardMessages: 'Vec<InboundDownwardMessage>',
+      horizontalMessages: 'BTreeMap<ParaId, VecInboundHrmpMessage>'
+    },
+    VecInboundHrmpMessage: 'Vec<InboundHrmpMessage>'
   }
 } as Definitions;

packages/types/src/interfaces/parachains/types.ts

@@ -4,7 +4,7 @@
 import type { BTreeMap, BitVec, Bytes, Compact, Enum, Option, Struct, U8aFixed, Vec, bool, u128, u16, u32, u64, u8 } from '@polkadot/types';
 import type { ITuple } from '@polkadot/types/types';
 import type { Signature } from '@polkadot/types/interfaces/extrinsics';
-import type { AccountId, Balance, BalanceOf, BlockNumber, H256, Hash, ValidatorId, Weight } from '@polkadot/types/interfaces/runtime';
+import type { AccountId, Balance, BalanceOf, BlockNumber, H256, Hash, StorageProof, ValidatorId, Weight } from '@polkadot/types/interfaces/runtime';
 import type { MembershipProof, SessionIndex } from '@polkadot/types/interfaces/session';
 
 /** @name AbridgedCandidateReceipt */
@@ -176,6 +176,7 @@ export interface CandidateDescriptor extends Struct {
   readonly povHash: Hash;
   readonly erasureRoot: Hash;
   readonly signature: CollatorSignature;
+  readonly paraHead: Hash;
 }
 
 /** @name CandidateHash */
@@ -443,6 +444,15 @@ export interface MessageIngestionType extends Struct {
   readonly horizontalMessages: BTreeMap<ParaId, InboundHrmpMessages>;
 }
 
+/** @name MessagingStateSnapshot */
+export interface MessagingStateSnapshot extends Struct {
+  readonly relayDispatchQueueSize: ITuple<[u32, u32]>;
+  readonly egressChannels: Vec<MessagingStateSnapshotEgressEntry>;
+}
+
+/** @name MessagingStateSnapshotEgressEntry */
+export interface MessagingStateSnapshotEgressEntry extends ITuple<[ParaId, AbridgedHrmpChannel]> {}
+
 /** @name MultiAsset */
 export interface MultiAsset extends Enum {
   readonly isNone: boolean;
@@ -538,7 +548,6 @@ export interface ParachainDispatchOrigin extends Enum {
 /** @name ParachainProposal */
 export interface ParachainProposal extends Struct {
   readonly proposer: AccountId;
-  readonly validationCode: ValidationCode;
   readonly genesisHead: HeadData;
   readonly validators: Vec<ValidatorId>;
   readonly name: Bytes;
@@ -587,10 +596,13 @@ export interface ParathreadEntry extends Struct {
   readonly retries: u32;
 }
 
+/** @name ParaValidatorIndex */
+export interface ParaValidatorIndex extends u32 {}
+
 /** @name PersistedValidationData */
 export interface PersistedValidationData extends Struct {
   readonly parentHead: HeadData;
-  readonly blockNumber: BlockNumber;
+  readonly blockNumber: RelayChainBlockNumber;
   readonly relayStorageRoot: Hash;
   readonly hrmpMqcHeads: Vec<ITuple<[u32, Hash]>>;
   readonly dmqMqcHead: Hash;
@@ -617,7 +629,7 @@ export interface RegisteredParachainInfo extends Struct {
 }
 
 /** @name RelayChainBlockNumber */
-export interface RelayChainBlockNumber extends BlockNumber {}
+export interface RelayChainBlockNumber extends u32 {}
 
 /** @name RelayedFrom */
 export interface RelayedFrom extends Struct {
@@ -668,12 +680,12 @@ export interface SessionInfo extends Struct {
 }
 
 /** @name SessionInfoValidatorGroup */
-export interface SessionInfoValidatorGroup extends Vec<u32> {}
+export interface SessionInfoValidatorGroup extends Vec<ParaValidatorIndex> {}
 
 /** @name SignedAvailabilityBitfield */
 export interface SignedAvailabilityBitfield extends Struct {
   readonly payload: BitVec;
-  readonly validatorIndex: u32;
+  readonly validatorIndex: ParaValidatorIndex;
   readonly signature: ValidatorSignature;
 }
 
@@ -714,6 +726,14 @@ export interface Statement extends Enum {
 /** @name SubId */
 export interface SubId extends u32 {}
 
+/** @name SystemInherentData */
+export interface SystemInherentData extends Struct {
+  readonly validationData: PersistedValidationData;
+  readonly relayChainState: StorageProof;
+  readonly downwardMessages: Vec<InboundDownwardMessage>;
+  readonly horizontalMessages: BTreeMap<ParaId, VecInboundHrmpMessage>;
+}
+
 /** @name TeleportAsset */
 export interface TeleportAsset extends Struct {
   readonly assets: Vec<MultiAsset>;
@@ -772,6 +792,9 @@ export interface ValidityAttestation extends Enum {
   readonly asExplicit: ValidatorSignature;
 }
 
+/** @name VecInboundHrmpMessage */
+export interface VecInboundHrmpMessage extends Vec<InboundHrmpMessage> {}
+
 /** @name VersionedMultiAsset */
 export interface VersionedMultiAsset extends Enum {
   readonly isV0: boolean;

packages/types/src/interfaces/payment/definitions.ts

@@ -6,26 +6,43 @@
 
 import type { Definitions } from '../../types';
 
+const QUERY_PARAMS = [
+  {
+    name: 'extrinsic',
+    type: 'Bytes'
+  },
+  {
+    name: 'at',
+    type: 'BlockHash',
+    isHistoric: true,
+    isOptional: true
+  }
+];
+
 export default {
   rpc: {
     queryInfo: {
       description: 'Retrieves the fee information for an encoded extrinsic',
-      params: [
-        {
-          name: 'extrinsic',
-          type: 'Bytes'
-        },
-        {
-          name: 'at',
-          type: 'BlockHash',
-          isHistoric: true,
-          isOptional: true
-        }
-      ],
+      params: QUERY_PARAMS,
       type: 'RuntimeDispatchInfo'
+    },
+    queryFeeDetails: {
+      description: 'Query the detailed fee of a given encoded extrinsic',
+      params: QUERY_PARAMS,
+      type: 'FeeDetails'
     }
   },
   types: {
+    FeeDetails: {
+      inclusionFee: 'Option<InclusionFee>'
+      // skipped in serde
+      // tip: 'Balance'
+    },
+    InclusionFee: {
+      baseFee: 'Balance',
+      lenFee: 'Balance',
+      adjustedWeightFee: 'Balance'
+    },
     RuntimeDispatchInfo: {
       weight: 'Weight',
       class: 'DispatchClass',

packages/types/src/interfaces/payment/types.ts

@@ -1,10 +1,22 @@
 // Auto-generated via `yarn polkadot-types-from-defs`, do not edit
 /* eslint-disable */
 
-import type { Struct } from '@polkadot/types';
+import type { Option, Struct } from '@polkadot/types';
 import type { Balance, Weight } from '@polkadot/types/interfaces/runtime';
 import type { DispatchClass } from '@polkadot/types/interfaces/system';
 
+/** @name FeeDetails */
+export interface FeeDetails extends Struct {
+  readonly inclusionFee: Option<InclusionFee>;
+}
+
+/** @name InclusionFee */
+export interface InclusionFee extends Struct {
+  readonly baseFee: Balance;
+  readonly lenFee: Balance;
+  readonly adjustedWeightFee: Balance;
+}
+
 /** @name RuntimeDispatchInfo */
 export interface RuntimeDispatchInfo extends Struct {
   readonly weight: Weight;

packages/types/src/interfaces/runtime/definitions.ts

@@ -29,7 +29,7 @@ export default {
     AccountId: 'GenericAccountId',
     AccountIdOf: 'AccountId',
     AccountIndex: 'GenericAccountIndex',
-    Address: 'LookupSource',
+    Address: 'MultiAddress',
     AssetId: 'u32',
     Balance: 'UInt<128, Balance>',
     BalanceOf: 'Balance',
@@ -82,7 +82,7 @@ export default {
     KeyValue: '(StorageKey, StorageData)',
     KeyTypeId: 'u32',
     LockIdentifier: '[u8; 8]',
-    LookupSource: 'IndicesLookupSource',
+    LookupSource: 'MultiAddress',
     LookupTarget: 'AccountId',
     ModuleId: 'LockIdentifier',
     MultiAddress: 'GenericMultiAddress',
@@ -117,7 +117,11 @@ export default {
       block: 'Block',
       justification: 'Justification'
     },
+    Slot: 'u64',
     StorageData: 'Bytes',
+    StorageProof: {
+      trieNodes: 'Vec<Bytes>'
+    },
     TransactionPriority: 'u64',
     ValidatorId: 'AccountId',
     ValidatorIdOf: 'ValidatorId',

packages/types/src/interfaces/runtime/types.ts

@@ -17,7 +17,7 @@ export interface AccountIdOf extends AccountId {}
 export interface AccountIndex extends GenericAccountIndex {}
 
 /** @name Address */
-export interface Address extends LookupSource {}
+export interface Address extends MultiAddress {}
 
 /** @name AssetId */
 export interface AssetId extends u32 {}
@@ -157,7 +157,7 @@ export interface KeyValue extends ITuple<[StorageKey, StorageData]> {}
 export interface LockIdentifier extends U8aFixed {}
 
 /** @name LookupSource */
-export interface LookupSource extends IndicesLookupSource {}
+export interface LookupSource extends MultiAddress {}
 
 /** @name LookupTarget */
 export interface LookupTarget extends AccountId {}
@@ -255,9 +255,17 @@ export interface SignedBlock extends Struct {
   readonly justification: Justification;
 }
 
+/** @name Slot */
+export interface Slot extends u64 {}
+
 /** @name StorageData */
 export interface StorageData extends Bytes {}
 
+/** @name StorageProof */
+export interface StorageProof extends Struct {
+  readonly trieNodes: Vec<Bytes>;
+}
+
 /** @name TransactionPriority */
 export interface TransactionPriority extends u64 {}
 

packages/types/src/interfaces/staking/definitions.ts

@@ -14,72 +14,86 @@ const deprecated = {
   }
 };
 
+const phragmen = {
+  CompactAssignments: {
+    votes1: 'Vec<(NominatorIndexCompact, ValidatorIndexCompact)>',
+    votes2: 'Vec<(NominatorIndexCompact, CompactScoreCompact, ValidatorIndexCompact)>',
+    votes3: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 2], ValidatorIndexCompact)>',
+    votes4: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 3], ValidatorIndexCompact)>',
+    votes5: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 4], ValidatorIndexCompact)>',
+    votes6: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 5], ValidatorIndexCompact)>',
+    votes7: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 6], ValidatorIndexCompact)>',
+    votes8: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 7], ValidatorIndexCompact)>',
+    votes9: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 8], ValidatorIndexCompact)>',
+    votes10: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 9], ValidatorIndexCompact)>',
+    votes11: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 10], ValidatorIndexCompact)>',
+    votes12: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 11], ValidatorIndexCompact)>',
+    votes13: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 12], ValidatorIndexCompact)>',
+    votes14: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 13], ValidatorIndexCompact)>',
+    votes15: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 14], ValidatorIndexCompact)>',
+    votes16: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 15], ValidatorIndexCompact)>'
+  },
+  CompactAssignmentsTo257: {
+    votes1: 'Vec<(NominatorIndex, [CompactScore; 0], ValidatorIndex)>',
+    votes2: 'Vec<(NominatorIndex, [CompactScore; 1], ValidatorIndex)>',
+    votes3: 'Vec<(NominatorIndex, [CompactScore; 2], ValidatorIndex)>',
+    votes4: 'Vec<(NominatorIndex, [CompactScore; 3], ValidatorIndex)>',
+    votes5: 'Vec<(NominatorIndex, [CompactScore; 4], ValidatorIndex)>',
+    votes6: 'Vec<(NominatorIndex, [CompactScore; 5], ValidatorIndex)>',
+    votes7: 'Vec<(NominatorIndex, [CompactScore; 6], ValidatorIndex)>',
+    votes8: 'Vec<(NominatorIndex, [CompactScore; 7], ValidatorIndex)>',
+    votes9: 'Vec<(NominatorIndex, [CompactScore; 8], ValidatorIndex)>',
+    votes10: 'Vec<(NominatorIndex, [CompactScore; 9], ValidatorIndex)>',
+    votes11: 'Vec<(NominatorIndex, [CompactScore; 10], ValidatorIndex)>',
+    votes12: 'Vec<(NominatorIndex, [CompactScore; 11], ValidatorIndex)>',
+    votes13: 'Vec<(NominatorIndex, [CompactScore; 12], ValidatorIndex)>',
+    votes14: 'Vec<(NominatorIndex, [CompactScore; 13], ValidatorIndex)>',
+    votes15: 'Vec<(NominatorIndex, [CompactScore; 14], ValidatorIndex)>',
+    votes16: 'Vec<(NominatorIndex, [CompactScore; 15], ValidatorIndex)>'
+  },
+  CompactScore: '(ValidatorIndex, OffchainAccuracy)',
+  CompactScoreCompact: '(ValidatorIndexCompact, OffchainAccuracyCompact)',
+  ElectionCompute: {
+    _enum: ['OnChain', 'Signed', 'Authority']
+  },
+  ElectionResult: {
+    compute: 'ElectionCompute',
+    slotStake: 'Balance',
+    electedStashes: 'Vec<AccountId>',
+    exposures: 'Vec<(AccountId, Exposure)>'
+  },
+  ElectionScore: '[u128; 3]',
+  ElectionSize: {
+    validators: 'Compact<ValidatorIndex>',
+    nominators: 'Compact<NominatorIndex>'
+  },
+  ElectionStatus: {
+    _enum: {
+      Close: 'Null',
+      Open: 'BlockNumber'
+    }
+  },
+  SeatHolder: {
+    who: 'AccountId',
+    stake: 'Balance',
+    deposit: 'Balance'
+  },
+  Voter: {
+    votes: 'Vec<AccountId>',
+    stake: 'Balance',
+    deposit: 'Balance'
+  }
+};
+
 export default {
   rpc: {},
   types: {
     ...deprecated,
+    ...phragmen,
     ActiveEraInfo: {
       index: 'EraIndex',
       start: 'Option<Moment>'
     },
-    CompactAssignments: {
-      votes1: 'Vec<(NominatorIndexCompact, ValidatorIndexCompact)>',
-      votes2: 'Vec<(NominatorIndexCompact, CompactScoreCompact, ValidatorIndexCompact)>',
-      votes3: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 2], ValidatorIndexCompact)>',
-      votes4: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 3], ValidatorIndexCompact)>',
-      votes5: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 4], ValidatorIndexCompact)>',
-      votes6: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 5], ValidatorIndexCompact)>',
-      votes7: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 6], ValidatorIndexCompact)>',
-      votes8: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 7], ValidatorIndexCompact)>',
-      votes9: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 8], ValidatorIndexCompact)>',
-      votes10: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 9], ValidatorIndexCompact)>',
-      votes11: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 10], ValidatorIndexCompact)>',
-      votes12: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 11], ValidatorIndexCompact)>',
-      votes13: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 12], ValidatorIndexCompact)>',
-      votes14: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 13], ValidatorIndexCompact)>',
-      votes15: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 14], ValidatorIndexCompact)>',
-      votes16: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 15], ValidatorIndexCompact)>'
-    },
-    CompactAssignmentsTo257: {
-      votes1: 'Vec<(NominatorIndex, [CompactScore; 0], ValidatorIndex)>',
-      votes2: 'Vec<(NominatorIndex, [CompactScore; 1], ValidatorIndex)>',
-      votes3: 'Vec<(NominatorIndex, [CompactScore; 2], ValidatorIndex)>',
-      votes4: 'Vec<(NominatorIndex, [CompactScore; 3], ValidatorIndex)>',
-      votes5: 'Vec<(NominatorIndex, [CompactScore; 4], ValidatorIndex)>',
-      votes6: 'Vec<(NominatorIndex, [CompactScore; 5], ValidatorIndex)>',
-      votes7: 'Vec<(NominatorIndex, [CompactScore; 6], ValidatorIndex)>',
-      votes8: 'Vec<(NominatorIndex, [CompactScore; 7], ValidatorIndex)>',
-      votes9: 'Vec<(NominatorIndex, [CompactScore; 8], ValidatorIndex)>',
-      votes10: 'Vec<(NominatorIndex, [CompactScore; 9], ValidatorIndex)>',
-      votes11: 'Vec<(NominatorIndex, [CompactScore; 10], ValidatorIndex)>',
-      votes12: 'Vec<(NominatorIndex, [CompactScore; 11], ValidatorIndex)>',
-      votes13: 'Vec<(NominatorIndex, [CompactScore; 12], ValidatorIndex)>',
-      votes14: 'Vec<(NominatorIndex, [CompactScore; 13], ValidatorIndex)>',
-      votes15: 'Vec<(NominatorIndex, [CompactScore; 14], ValidatorIndex)>',
-      votes16: 'Vec<(NominatorIndex, [CompactScore; 15], ValidatorIndex)>'
-    },
-    CompactScore: '(ValidatorIndex, OffchainAccuracy)',
-    CompactScoreCompact: '(ValidatorIndexCompact, OffchainAccuracyCompact)',
-    ElectionCompute: {
-      _enum: ['OnChain', 'Signed', 'Authority']
-    },
-    ElectionResult: {
-      compute: 'ElectionCompute',
-      slotStake: 'Balance',
-      electedStashes: 'Vec<AccountId>',
-      exposures: 'Vec<(AccountId, Exposure)>'
-    },
-    ElectionScore: '[u128; 3]',
-    ElectionSize: {
-      validators: 'Compact<ValidatorIndex>',
-      nominators: 'Compact<NominatorIndex>'
-    },
-    ElectionStatus: {
-      _enum: {
-        Close: 'Null',
-        Open: 'BlockNumber'
-      }
-    },
     EraIndex: 'u32',
     EraRewardPoints: {
       total: 'RewardPoint',
@@ -190,9 +204,14 @@ export default {
     },
     ValidatorIndex: 'u16',
     ValidatorIndexCompact: 'Compact<ValidatorIndex>',
-    ValidatorPrefs: {
+    ValidatorPrefs: 'ValidatorPrefsWithCommission',
+    ValidatorPrefsWithCommission: {
       commission: 'Compact<Perbill>'
     },
+    ValidatorPrefsWithBlocked: {
+      commission: 'Compact<Perbill>',
+      blocked: 'bool'
+    },
     ValidatorPrefsTo196: {
       validatorPayment: 'Compact<Balance>'
     },

packages/types/src/interfaces/staking/types.ts

@@ -180,6 +180,13 @@ export interface RewardDestinationTo257 extends Enum {
 /** @name RewardPoint */
 export interface RewardPoint extends u32 {}
 
+/** @name SeatHolder */
+export interface SeatHolder extends Struct {
+  readonly who: AccountId;
+  readonly stake: Balance;
+  readonly deposit: Balance;
+}
+
 /** @name SlashingSpans */
 export interface SlashingSpans extends Struct {
   readonly spanIndex: SpanIndex;
@@ -262,9 +269,7 @@ export interface ValidatorIndex extends u16 {}
 export interface ValidatorIndexCompact extends Compact<ValidatorIndex> {}
 
 /** @name ValidatorPrefs */
-export interface ValidatorPrefs extends Struct {
-  readonly commission: Compact<Perbill>;
-}
+export interface ValidatorPrefs extends ValidatorPrefsWithCommission {}
 
 /** @name ValidatorPrefsTo145 */
 export interface ValidatorPrefsTo145 extends Struct {
@@ -277,4 +282,22 @@ export interface ValidatorPrefsTo196 extends Struct {
   readonly validatorPayment: Compact<Balance>;
 }
 
+/** @name ValidatorPrefsWithBlocked */
+export interface ValidatorPrefsWithBlocked extends Struct {
+  readonly commission: Compact<Perbill>;
+  readonly blocked: bool;
+}
+
+/** @name ValidatorPrefsWithCommission */
+export interface ValidatorPrefsWithCommission extends Struct {
+  readonly commission: Compact<Perbill>;
+}
+
+/** @name Voter */
+export interface Voter extends Struct {
+  readonly votes: Vec<AccountId>;
+  readonly stake: Balance;
+  readonly deposit: Balance;
+}
+
 export type PHANTOM_STAKING = 'staking';

packages/types/src/interfaces/system/ChainProperties.spec.ts

@@ -1,34 +0,0 @@
-// Copyright 2017-2021 @polkadot/types authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-import { TypeRegistry } from '../../create';
-
-describe('ChainProperties', (): void => {
-  const registry = new TypeRegistry();
-
-  it('decodes from a null value', (): void => {
-    expect(
-      [...registry.createType('ChainProperties', null).entries()]
-    ).toEqual([]);
-  });
-
-  it('decodes from an actual object', (): void => {
-    const { ss58Format, tokenDecimals, tokenSymbol } = registry.createType('ChainProperties', {
-      ss58Format: 2,
-      tokenDecimals: 15,
-      tokenSymbol: 'KSM'
-    });
-
-    expect(ss58Format.unwrap().eq(2)).toBe(true);
-    expect(tokenDecimals.unwrap().eq(15)).toBe(true);
-    expect(tokenSymbol.unwrap().eq('KSM')).toBe(true);
-  });
-
-  it('decodes from an object, flagged for non-existent ss58Format', (): void => {
-    const { ss58Format, tokenDecimals, tokenSymbol } = registry.createType('ChainProperties', { tokenSymbol: 'DEV' });
-
-    expect(ss58Format.isNone).toBe(true);
-    expect(tokenDecimals.isNone).toBe(true);
-    expect(tokenSymbol.isSome).toBe(true);
-  });
-});

packages/types/src/interfaces/system/definitions.ts

@@ -146,16 +146,15 @@ export default {
       data: 'AccountData'
     },
     ApplyExtrinsicResult: 'Result<DispatchOutcome, TransactionValidityError>',
+    BlockLength: {
+      max: 'PerDispatchClassU32'
+    },
     BlockWeights: {
       baseBlock: 'Weight',
       maxBlock: 'Weight',
       perClass: 'PerDispatchClass'
     },
-    ChainProperties: {
-      ss58Format: 'Option<u8>',
-      tokenDecimals: 'Option<u32>',
-      tokenSymbol: 'Option<Text>'
-    },
+    ChainProperties: 'GenericChainProperties',
     ChainType: {
       _enum: {
         Development: 'Null',
@@ -301,6 +300,11 @@ export default {
       operational: 'WeightPerClass',
       mandatory: 'WeightPerClass'
     },
+    PerDispatchClassU32: {
+      normal: 'u32',
+      operational: 'u32',
+      mandatory: 'u32'
+    },
     Phase: {
       _enum: {
         ApplyExtrinsic: 'u32',

packages/types/src/interfaces/system/types.ts

@@ -1,7 +1,7 @@
 // Auto-generated via `yarn polkadot-types-from-defs`, do not edit
 /* eslint-disable */
 
-import type { Bytes, Compact, Enum, GenericEvent, HashMap, Option, Result, Struct, Text, U8aFixed, Vec, bool, i32, u32, u64, u8 } from '@polkadot/types';
+import type { Bytes, Compact, Enum, GenericChainProperties, GenericEvent, HashMap, Option, Result, Struct, Text, U8aFixed, Vec, bool, i32, u32, u64, u8 } from '@polkadot/types';
 import type { ITuple } from '@polkadot/types/types';
 import type { AccountData } from '@polkadot/types/interfaces/balances';
 import type { AccountId, BlockNumber, Digest, Hash, Index, Pays, Weight } from '@polkadot/types/interfaces/runtime';
@@ -32,6 +32,11 @@ export interface ApplyExtrinsicResult extends Result<DispatchOutcome, Transactio
   readonly asOk: DispatchOutcome;
 }
 
+/** @name BlockLength */
+export interface BlockLength extends Struct {
+  readonly max: PerDispatchClassU32;
+}
+
 /** @name BlockWeights */
 export interface BlockWeights extends Struct {
   readonly baseBlock: Weight;
@@ -40,11 +45,7 @@ export interface BlockWeights extends Struct {
 }
 
 /** @name ChainProperties */
-export interface ChainProperties extends Struct {
-  readonly ss58Format: Option<u8>;
-  readonly tokenDecimals: Option<u32>;
-  readonly tokenSymbol: Option<Text>;
-}
+export interface ChainProperties extends GenericChainProperties {}
 
 /** @name ChainType */
 export interface ChainType extends Enum {
@@ -266,6 +267,13 @@ export interface PerDispatchClass extends Struct {
   readonly mandatory: WeightPerClass;
 }
 
+/** @name PerDispatchClassU32 */
+export interface PerDispatchClassU32 extends Struct {
+  readonly normal: u32;
+  readonly operational: u32;
+  readonly mandatory: u32;
+}
+
 /** @name Phase */
 export interface Phase extends Enum {
   readonly isApplyExtrinsic: boolean;

packages/types/src/types/index.ts

@@ -13,4 +13,5 @@ export * from './extrinsic';
 export * from './interfaces';
 export * from './registry';
 
+// used inside augmented definitions
 export type { Observable } from '@polkadot/x-rxjs';

packages/types/src/types/registry.ts

@@ -47,6 +47,7 @@ export type DeriveCustom = Record<string, Record<string, (instanceId: string, ap
 export interface OverrideBundleDefinition {
   alias?: Record<string, OverrideModuleType>;
   derives?: DeriveCustom;
+  instances?: Record<string, string[]>;
   rpc?: Record<string, Record<string, DefinitionRpc | DefinitionRpcSub>>;
   types?: OverrideVersionedType[];
 }
@@ -81,9 +82,9 @@ export interface RegisteredTypes {
 }
 
 export interface Registry {
-  readonly chainDecimals: number;
+  readonly chainDecimals: number[];
   readonly chainSS58: number | undefined;
-  readonly chainToken: string;
+  readonly chainTokens: string[];
   readonly knownTypes: RegisteredTypes;
   readonly signedExtensions: string[];
 
@@ -98,7 +99,8 @@ export interface Registry {
   get <T extends Codec = Codec> (name: string, withUnknown?: boolean): Constructor<T> | undefined;
   getChainProperties (): ChainProperties | undefined;
   getClassName (clazz: Constructor): string | undefined;
-  getDefinition (name: string): string | undefined;
+  getDefinition (typeName: string): string | undefined;
+  getModuleInstances (specName: string, moduleName: string): string[] | undefined;
   getOrThrow <T extends Codec = Codec> (name: string, msg?: string): Constructor<T>;
   getOrUnknown <T extends Codec = Codec> (name: string): Constructor<T>;
   setKnownTypes (types: RegisteredTypes): void;

packages/x-rxjs/LICENSE

@@ -1,201 +0,0 @@
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packages/x-rxjs/README.md

@@ -1,5 +0,0 @@
-# @polkadot/x-rxjs
-
-This is a small wrapper around rjx to make it friendly to both Node.js (from .mjs as well as .cjs) as well as bundlers using both esm and cjs modules.
-
-This need wil disappear, once rxjs supports export maps.

packages/x-rxjs/package.json

@@ -1,18 +0,0 @@
-{
-  "name": "@polkadot/x-rxjs",
-  "version": "3.5.1",
-  "description": "A pass-through interface for RxJs (allowing node + mjs usage)",
-  "main": "index.js",
-  "sideEffects": false,
-  "author": "Jaco Greeff <jacogr@gmail.com>",
-  "maintainers": [],
-  "contributors": [],
-  "license": "Apache-2.0",
-  "repository": "github:polkadot-js/api",
-  "bugs": "https://github.com/polkadot-js/api/issues",
-  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/x-rxjs#readme",
-  "dependencies": {
-    "@babel/runtime": "^7.12.5",
-    "rxjs": "^6.6.3"
-  }
-}

packages/x-rxjs/src/index.d.ts

@@ -1,4 +0,0 @@
-// Copyright 2017-2021 @polkadot/x-rxjs authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-export * from 'rxjs';

packages/x-rxjs/src/index.js

@@ -1,74 +0,0 @@
-// Copyright 2017-2021 @polkadot/x-rxjs authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// This is not great, but while having esm files, rxjs doesn't quite play nicely with
-// Node.js mjs files. (Hopefully this improves in 7.0, although no exports map as of yet)
-//
-// Generated via s/export \{ (.*) \} from .*/exports.$1 = rxjs.$1;/ on rxjs/_esm
-
-// This is or our builder
-// @polkadot/dev: exports-node
-
-const rxjs = require('rxjs');
-
-exports.Observable = rxjs.Observable;
-exports.ConnectableObservable = rxjs.ConnectableObservable;
-exports.GroupedObservable = rxjs.GroupedObservable;
-exports.observable = rxjs.observable;
-exports.Subject = rxjs.Subject;
-exports.BehaviorSubject = rxjs.BehaviorSubject;
-exports.ReplaySubject = rxjs.ReplaySubject;
-exports.AsyncSubject = rxjs.AsyncSubject;
-exports.asap = rxjs.asap;
-exports.asapScheduler = rxjs.asapScheduler;
-exports.async = rxjs.async;
-exports.asyncScheduler = rxjs.asyncScheduler;
-exports.queue = rxjs.queue;
-exports.queueScheduler = rxjs.queueScheduler;
-exports.animationFrame = rxjs.animationFrame;
-exports.animationFrameScheduler = rxjs.animationFrameScheduler;
-exports.VirtualTimeScheduler = rxjs.VirtualTimeScheduler;
-exports.VirtualAction = rxjs.VirtualAction;
-exports.Scheduler = rxjs.Scheduler;
-exports.Subscription = rxjs.Subscription;
-exports.Subscriber = rxjs.Subscriber;
-exports.Notification = rxjs.Notification;
-exports.NotificationKind = rxjs.NotificationKind;
-exports.pipe = rxjs.pipe;
-exports.noop = rxjs.noop;
-exports.identity = rxjs.identity;
-exports.isObservable = rxjs.isObservable;
-exports.ArgumentOutOfRangeError = rxjs.ArgumentOutOfRangeError;
-exports.EmptyError = rxjs.EmptyError;
-exports.ObjectUnsubscribedError = rxjs.ObjectUnsubscribedError;
-exports.UnsubscriptionError = rxjs.UnsubscriptionError;
-exports.TimeoutError = rxjs.TimeoutError;
-exports.bindCallback = rxjs.bindCallback;
-exports.bindNodeCallback = rxjs.bindNodeCallback;
-exports.combineLatest = rxjs.combineLatest;
-exports.concat = rxjs.concat;
-exports.defer = rxjs.defer;
-exports.empty = rxjs.empty;
-exports.forkJoin = rxjs.forkJoin;
-exports.from = rxjs.from;
-exports.fromEvent = rxjs.fromEvent;
-exports.fromEventPattern = rxjs.fromEventPattern;
-exports.generate = rxjs.generate;
-exports.iif = rxjs.iif;
-exports.interval = rxjs.interval;
-exports.merge = rxjs.merge;
-exports.never = rxjs.never;
-exports.of = rxjs.of;
-exports.onErrorResumeNext = rxjs.onErrorResumeNext;
-exports.pairs = rxjs.pairs;
-exports.partition = rxjs.partition;
-exports.race = rxjs.race;
-exports.range = rxjs.range;
-exports.throwError = rxjs.throwError;
-exports.timer = rxjs.timer;
-exports.using = rxjs.using;
-exports.zip = rxjs.zip;
-exports.scheduled = rxjs.scheduled;
-exports.EMPTY = rxjs.EMPTY;
-exports.NEVER = rxjs.NEVER;
-exports.config = rxjs.config;

packages/x-rxjs/src/index.mjs

@@ -1,4 +0,0 @@
-// Copyright 2017-2021 @polkadot/x-rxjs authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-export { animationFrame, animationFrameScheduler, ArgumentOutOfRangeError, asap, asapScheduler, async, asyncScheduler, AsyncSubject, BehaviorSubject, bindCallback, bindNodeCallback, combineLatest, concat, config, ConnectableObservable, defer, EMPTY, empty, EmptyError, forkJoin, from, fromEvent, fromEventPattern, generate, GroupedObservable, identity, iif, interval, isObservable, merge, NEVER, never, noop, Notification, NotificationKind, ObjectUnsubscribedError, Observable, observable, of, onErrorResumeNext, pairs, partition, pipe, queue, queueScheduler, race, range, ReplaySubject, scheduled, Scheduler, Subject, Subscriber, Subscription, throwError, TimeoutError, timer, UnsubscriptionError, using, VirtualAction, VirtualTimeScheduler, zip } from 'rxjs/_esm5/index.js';

packages/x-rxjs/src/operators.d.ts

@@ -1,4 +0,0 @@
-// Copyright 2017-2021 @polkadot/x-rxjs authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-export * from 'rxjs/operators';

packages/x-rxjs/src/operators.js

@@ -1,117 +0,0 @@
-// Copyright 2017-2021 @polkadot/x-rxjs authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// This is not great, but while having esm files, rxjs doesn't quite play nicely with
-// Node.js mjs files. (Hopefully this improves in 7.0, although no exports map as of yet)
-//
-// Generated via s/export \{ (.*) \} from .*/exports.$1 = rxjs.$1;/ on rxjs/_esm
-
-// This is or our builder, to add the correct exports entry
-// @polkadot/dev: exports-node
-
-const operators = require('rxjs/operators');
-
-exports.audit = operators.audit;
-exports.auditTime = operators.auditTime;
-exports.buffer = operators.buffer;
-exports.bufferCount = operators.bufferCount;
-exports.bufferTime = operators.bufferTime;
-exports.bufferToggle = operators.bufferToggle;
-exports.bufferWhen = operators.bufferWhen;
-exports.catchError = operators.catchError;
-exports.combineAll = operators.combineAll;
-exports.combineLatest = operators.combineLatest;
-exports.concat = operators.concat;
-exports.concatAll = operators.concatAll;
-exports.concatMap = operators.concatMap;
-exports.concatMapTo = operators.concatMapTo;
-exports.count = operators.count;
-exports.debounce = operators.debounce;
-exports.debounceTime = operators.debounceTime;
-exports.defaultIfEmpty = operators.defaultIfEmpty;
-exports.delay = operators.delay;
-exports.delayWhen = operators.delayWhen;
-exports.dematerialize = operators.dematerialize;
-exports.distinct = operators.distinct;
-exports.distinctUntilChanged = operators.distinctUntilChanged;
-exports.distinctUntilKeyChanged = operators.distinctUntilKeyChanged;
-exports.elementAt = operators.elementAt;
-exports.endWith = operators.endWith;
-exports.every = operators.every;
-exports.exhaust = operators.exhaust;
-exports.exhaustMap = operators.exhaustMap;
-exports.expand = operators.expand;
-exports.filter = operators.filter;
-exports.finalize = operators.finalize;
-exports.find = operators.find;
-exports.findIndex = operators.findIndex;
-exports.first = operators.first;
-exports.groupBy = operators.groupBy;
-exports.ignoreElements = operators.ignoreElements;
-exports.isEmpty = operators.isEmpty;
-exports.last = operators.last;
-exports.map = operators.map;
-exports.mapTo = operators.mapTo;
-exports.materialize = operators.materialize;
-exports.max = operators.max;
-exports.merge = operators.merge;
-exports.mergeAll = operators.mergeAll;
-exports.mergeMap = operators.mergeMap;
-exports.flatMap = operators.flatMap;
-exports.mergeMapTo = operators.mergeMapTo;
-exports.mergeScan = operators.mergeScan;
-exports.min = operators.min;
-exports.multicast = operators.multicast;
-exports.observeOn = operators.observeOn;
-exports.onErrorResumeNext = operators.onErrorResumeNext;
-exports.pairwise = operators.pairwise;
-exports.partition = operators.partition;
-exports.pluck = operators.pluck;
-exports.publish = operators.publish;
-exports.publishBehavior = operators.publishBehavior;
-exports.publishLast = operators.publishLast;
-exports.publishReplay = operators.publishReplay;
-exports.race = operators.race;
-exports.reduce = operators.reduce;
-exports.repeat = operators.repeat;
-exports.repeatWhen = operators.repeatWhen;
-exports.retry = operators.retry;
-exports.retryWhen = operators.retryWhen;
-exports.refCount = operators.refCount;
-exports.sample = operators.sample;
-exports.sampleTime = operators.sampleTime;
-exports.scan = operators.scan;
-exports.sequenceEqual = operators.sequenceEqual;
-exports.share = operators.share;
-exports.shareReplay = operators.shareReplay;
-exports.single = operators.single;
-exports.skip = operators.skip;
-exports.skipLast = operators.skipLast;
-exports.skipUntil = operators.skipUntil;
-exports.skipWhile = operators.skipWhile;
-exports.startWith = operators.startWith;
-exports.subscribeOn = operators.subscribeOn;
-exports.switchAll = operators.switchAll;
-exports.switchMap = operators.switchMap;
-exports.switchMapTo = operators.switchMapTo;
-exports.take = operators.take;
-exports.takeLast = operators.takeLast;
-exports.takeUntil = operators.takeUntil;
-exports.takeWhile = operators.takeWhile;
-exports.tap = operators.tap;
-exports.throttle = operators.throttle;
-exports.throttleTime = operators.throttleTime;
-exports.throwIfEmpty = operators.throwIfEmpty;
-exports.timeInterval = operators.timeInterval;
-exports.timeout = operators.timeout;
-exports.timeoutWith = operators.timeoutWith;
-exports.timestamp = operators.timestamp;
-exports.toArray = operators.toArray;
-exports.window = operators.window;
-exports.windowCount = operators.windowCount;
-exports.windowTime = operators.windowTime;
-exports.windowToggle = operators.windowToggle;
-exports.windowWhen = operators.windowWhen;
-exports.withLatestFrom = operators.withLatestFrom;
-exports.zip = operators.zip;
-exports.zipAll = operators.zipAll;

packages/x-rxjs/src/operators.mjs

@@ -1,4 +0,0 @@
-// Copyright 2017-2021 @polkadot/x-rxjs authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-export { audit, auditTime, buffer, bufferCount, bufferTime, bufferToggle, bufferWhen, catchError, combineAll, combineLatest, concat, concatAll, concatMap, concatMapTo, count, debounce, debounceTime, defaultIfEmpty, delay, delayWhen, dematerialize, distinct, distinctUntilChanged, distinctUntilKeyChanged, elementAt, endWith, every, exhaust, exhaustMap, expand, filter, finalize, find, findIndex, first, flatMap, groupBy, ignoreElements, isEmpty, last, map, mapTo, materialize, max, merge, mergeAll, mergeMap, mergeMapTo, mergeScan, min, multicast, observeOn, onErrorResumeNext, pairwise, partition, pluck, publish, publishBehavior, publishLast, publishReplay, race, reduce, refCount, repeat, repeatWhen, retry, retryWhen, sample, sampleTime, scan, sequenceEqual, share, shareReplay, single, skip, skipLast, skipUntil, skipWhile, startWith, subscribeOn, switchAll, switchMap, switchMapTo, take, takeLast, takeUntil, takeWhile, tap, throttle, throttleTime, throwIfEmpty, timeInterval, timeout, timeoutWith, timestamp, toArray, window, windowCount, windowTime, windowToggle, windowWhen, withLatestFrom, zip, zipAll } from 'rxjs/_esm5/operators/index.js';

tsconfig.json

@@ -27,9 +27,7 @@
       "@polkadot/types/package-info.json": ["packages/types/package.json"],
       "@polkadot/types/*": ["packages/types/src/*"],
       "@polkadot/types-known": ["packages/types-known/src"],
-      "@polkadot/types-known/*": ["packages/types-known/src/*"],
-      "@polkadot/x-rxjs": ["packages/x-rxjs/src"],
-      "@polkadot/x-rxjs/*": ["packages/x-rxjs/src/*"],
+      "@polkadot/types-known/*": ["packages/types-known/src/*"]
     },
     "skipLibCheck": true,
     "typeRoots": [

yarn.lock

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-    "@polkadot/types": 3.5.1
-    "@polkadot/util": ^5.3.1
-    "@polkadot/x-rxjs": 3.5.1
+    "@polkadot/api": 3.7.3
+    "@polkadot/types": 3.7.3
+    "@polkadot/util": ^5.5.2
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-    "@polkadot/util-crypto": ^5.3.1
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   resolution: "@polkadot/api@workspace:packages/api"
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-    "@polkadot/rpc-provider": 3.5.1
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-    "@polkadot/util": ^5.3.1
-    "@polkadot/util-crypto": ^5.3.1
-    "@polkadot/x-rxjs": 3.5.1
+    "@polkadot/api-derive": 3.7.3
+    "@polkadot/keyring": ^5.5.2
+    "@polkadot/metadata": 3.7.3
+    "@polkadot/rpc-core": 3.7.3
+    "@polkadot/rpc-provider": 3.7.3
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-    "@polkadot/util": 5.3.1
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+    "@polkadot/util": 5.5.2
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-    "@polkadot/types-known": 3.5.1
-    "@polkadot/util": ^5.3.1
-    "@polkadot/util-crypto": ^5.3.1
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-  resolution: "@polkadot/networks@npm:5.3.1"
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+  resolution: "@polkadot/networks@npm:5.5.2"
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-  checksum: 8d18f7a1776d17b9494c79a131c14bc6c2a8272e43eeb0a71d68700637b151b58e4905bf920e09f0f49c9ebc0bbb59d122e323136f1a38f655b851a5a8ab8fbd
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-    "@polkadot/util-crypto": ^5.3.1
-    "@polkadot/x-fetch": ^5.3.1
-    "@polkadot/x-ws": ^5.3.1
+    "@polkadot/keyring": ^5.5.2
+    "@polkadot/metadata": 3.7.3
+    "@polkadot/types": 3.7.3
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-    nock: ^13.0.5
+    nock: ^13.0.7
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@@ -1844,13 +1845,13 @@ __metadata:
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-    "@polkadot/rpc-provider": 3.5.1
-    "@polkadot/types": 3.5.1
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+    "@polkadot/api": 3.7.3
+    "@polkadot/metadata": 3.7.3
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-    "@polkadot/x-rxjs": 3.5.1
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+    "@polkadot/metadata": 3.7.3
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-    "@polkadot/util": 5.3.1
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-    "@polkadot/x-randomvalues": 5.3.1
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+    "@polkadot/util": 5.5.2
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+    "@polkadot/x-randomvalues": 5.5.2
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+"@polkadot/util@npm:5.5.2, @polkadot/util@npm:^5.5.2":
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-  resolution: "@polkadot/wasm-crypto-asmjs@npm:3.1.1"
+"@polkadot/wasm-crypto-asmjs@npm:^3.2.2":
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