[CI Skip] release/stable 4.7.2

skip-checks: true

.123trigger

@@ -1,4 +1,4 @@
-26
+29
 1.4.2
 1.6.2
 1.11.2
@@ -17,6 +17,8 @@
 3.9.2
 3.9.3
 3.10.2
-
 4.0.2
-4.0.3
+4.0.3
+
+4.6.2
+4.7.2

.nvmrc

@@ -1 +1 @@
-12
+14

CHANGELOG.md

@@ -1,5 +1,122 @@
 # CHANGELOG
 
+## 4.7.2 Apr 26, 2021
+
+Upgrade priority: Low. Recommended for users of 4.7.1 using nvm
+
+Changes:
+
+- Update `.nvmrc` to reflect engines changes
+- Update `EthBlock`/`EthHeader` types (as per Rust origin)
+- Updated Xcm `OriginKind` enum
+- Add derives for `membership`
+- Cleanups on encodedLength calculations
+
+
+## 4.7.1 Apr 25, 2021
+
+Upgrade priority: Low. Recommended for users following Substrate master.
+
+Changes:
+
+- Adjust Struct decoding with better error messages on invalid input objects
+- Add support for new `BoundedVec` type
+- Expand `Data` type (as used in identity), with all is/as getters
+- Updated `Xcm` types (with Plularity)
+- Adjust `DispatchError` type as per current Substrate master
+- Adjusted Statemint `Proxy` type
+- Remove metadata generation dependency on well-known.json (dedupe)
+- Adjust WebSocket reconnection delay from 1s to 2.5s
+- Revert Beefy keys addition for Westend
+- Add explicit `engines` config to `package.json`
+- Support for `None` in `RewardDestination`
+- Align with latest substrate metadata
+
+
+## 4.6.2 Apr 19, 2021
+
+Upgrade priority: Low. Recommended for users of Kusama/Polkadot.
+
+Changes:
+
+- Correct Kusama/Polkadot runtime 30 session key definitions
+
+
+## 4.6.1 Apr 19, 2021
+
+Upgrade priority: Low. Recommended if used in a Node.js 15.x environment.
+
+Changes:
+
+- Assert keypair validity in signing operations
+- Expose `internalError` on submittable results (e.g. event decoding errors)
+- Simplify session derives for old/new
+- Add Statemint to known types
+- Add support for `rpc.beefy.subscribeJustifications`
+- Update Xcm types
+- Explicitly handle `isReadyOrError` with `Api.create`
+- Add Kusama upgrade block for 2030
+
+
+## 4.5.1 Apr 12, 2021
+
+Upgrade priority: Low. Recommended with usage with the Rococo testnet.
+
+Changes:
+
+- Update parachain types as per latest Polkadot
+- Cater for `Keys` with `BEEFY` session keys
+- Update `Keys` injection to allow for on-chain type detection
+- Add `Westend` known upgrade block for runtime 50
+- Align types with latest Substrate master
+- Adjust keepalive `system_health` timer
+
+
+## 4.4.1 Apr 5, 2021
+
+Upgrade priority: Low. Recommended with usage with the Rococo testnet.
+
+Changes:
+
+- Add `ServiceQuality` type for Cumulus
+- Adjust XCM MultiLocation type (X5 to X8 junctions)
+- Add Polkadot 29 upgrade block
+
+
+## 4.3.1 Mar 29, 2021
+
+Upgrade priority: Low.
+
+Contributed:
+
+- Fix documentation on ABI parameters (Thanks to https://github.com/vminkov)
+
+Changes:
+
+- Warn on usage of deprecated contract interfaces
+- Update `ParaInfo` type
+- Council should be optional in treasury derives
+- Allow extraction of session derives indexes with no staking
+
+
+## 4.2.1 Mar 22, 2021
+
+Upgrade priority: Low. Recommended when tracking the latest updates from Substrate.
+
+Contributed:
+
+- Fix contract even decoding on Substrate 3 (Thanks to https://github.com/vminkov)
+
+Changes:
+
+- Adjust `Extender{Header, SignedBlock}` types to ensure at-block `Header` types are used
+- Explicit definition for new Rococo triple refcount `AccountData` types
+- Convert metadata private class fields to ES-private
+- Adjust `SignedBlock` type for new `justifications` field
+- Optimize society derive for multi accounts
+- Bump metadata to latest substrate version
+
+
 ## 4.1.1 Mar 15, 2021
 
 Upgrade priority: Low. Recommended when tracking the latest updates from Substrate.

package.json

@@ -8,7 +8,7 @@
     "packages/*"
   ],
   "resolutions": {
-    "typescript": "^4.2.3"
+    "typescript": "^4.2.4"
   },
   "scripts": {
     "build": "yarn build:interfaces && polkadot-dev-build-ts",
@@ -25,14 +25,14 @@
     "test:watch": "polkadot-dev-run-test --watch"
   },
   "devDependencies": {
-    "@babel/core": "^7.13.8",
-    "@babel/register": "^7.13.8",
-    "@babel/runtime": "^7.13.9",
-    "@polkadot/dev": "^0.62.5",
-    "@polkadot/ts": "^0.3.62",
+    "@babel/core": "^7.13.16",
+    "@babel/register": "^7.13.16",
+    "@babel/runtime": "^7.13.17",
+    "@polkadot/dev": "^0.62.10",
+    "@polkadot/ts": "^0.3.63",
     "@polkadot/typegen": "workspace:packages/typegen",
-    "@types/jest": "^26.0.20",
+    "@types/jest": "^26.0.22",
     "copyfiles": "^2.4.1"
   },
-  "version": "4.1.1"
+  "version": "4.7.2"
 }

packages/api-contract/README.md

@@ -8,7 +8,7 @@ import { Abi } from '@polkadot/api-contract';
 
 const wsProvider = new WsProvider(<...Node Url...>);
 const api = await ApiPromise.create({ provider: wsProvider });
-const abi = new Abi(api.registry, <...JSON ABI...>);
+const abi = new Abi(<...JSON ABI...>, api.registry.getChainProperties());
 
 api.tx.contracts
   .call(<contract addr>, <value>, <max gas>, abi.messages.<method name>(<...params...>))

packages/api-contract/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-contract",
-  "version": "4.1.1",
+  "version": "4.7.2",
   "type": "module",
   "description": "Interfaces for interacting with contracts and contract ABIs",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,11 +19,11 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-contract#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.9",
-    "@polkadot/api": "4.1.1",
-    "@polkadot/types": "4.1.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/x-rxjs": "^6.0.5",
+    "@babel/runtime": "^7.13.17",
+    "@polkadot/api": "4.7.2",
+    "@polkadot/types": "4.7.2",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/x-rxjs": "^6.3.1",
     "bn.js": "^4.11.9"
   }
 }

packages/api-contract/src/Abi.ts

@@ -6,7 +6,7 @@ import type { ChainProperties, ContractConstructorSpec, ContractEventSpec, Contr
 import type { AnyJson, Codec, CodecArg } from '@polkadot/types/types';
 import type { AbiConstructor, AbiEvent, AbiMessage, AbiParam, DecodedEvent, DecodedMessage } from './types';
 
-import { assert, assertReturn, compactAddLength, compactStripLength, isNumber, isObject, isString, logger, stringCamelCase, u8aConcat, u8aToHex } from '@polkadot/util';
+import { assert, assertReturn, compactAddLength, compactStripLength, isNumber, isObject, isString, logger, stringCamelCase, stringify, u8aConcat, u8aToHex } from '@polkadot/util';
 
 import { MetaRegistry } from './MetaRegistry';
 
@@ -21,7 +21,7 @@ function findMessage <T extends AbiMessage> (list: T[], messageOrId: T | string
       ? list.find(({ identifier }) => [identifier, stringCamelCase(identifier)].includes(messageOrId.toString()))
       : messageOrId;
 
-  return assertReturn(message, `Attempted to call an invalid contract interface, ${JSON.stringify(messageOrId)}`);
+  return assertReturn(message, `Attempted to call an invalid contract interface, ${stringify(messageOrId)}`);
 }
 
 export class Abi {
@@ -81,7 +81,7 @@ export class Abi {
     const index = data[0];
     const event = this.#events[index];
 
-    assert(event, `Unable to find event with index ${index}`);
+    assert(event, () => `Unable to find event with index ${index}`);
 
     return event.fromU8a(data.subarray(1));
   }
@@ -118,7 +118,7 @@ export class Abi {
           type: this.registry.getMetaTypeDef(arg.type)
         };
       } catch (error) {
-        l.error(`Error expanding argument ${index} in ${JSON.stringify(spec)}`);
+        l.error(`Error expanding argument ${index} in ${stringify(spec)}`);
 
         throw error;
       }
@@ -186,7 +186,7 @@ export class Abi {
   }
 
   #encodeArgs = ({ name, selector }: ContractMessageSpec | ContractConstructorSpec, args: AbiParam[], data: CodecArg[], additional = EMPTY_U8A): Uint8Array => {
-    assert(data.length === args.length, `Expected ${args.length} arguments to contract message '${name.toString()}', found ${data.length}`);
+    assert(data.length === args.length, () => `Expected ${args.length} arguments to contract message '${name.toString()}', found ${data.length}`);
 
     return compactAddLength(
       u8aConcat(

packages/api-contract/src/MetaRegistry.ts

@@ -80,7 +80,7 @@ export class MetaRegistry extends TypeRegistry {
   #getMetaType = (id: SiLookupTypeId): SiType => {
     const type = this.#siTypes[getRegistryOffset(id)];
 
-    assert(!isUndefined(type), `getMetaType:: Unable to find ${id.toNumber()} in type values`);
+    assert(!isUndefined(type), () => `getMetaType:: Unable to find ${id.toNumber()} in type values`);
 
     return this.createType('SiType', type);
   }
@@ -184,7 +184,7 @@ export class MetaRegistry extends TypeRegistry {
   }
 
   #extractSequence = ({ type }: SiTypeDefSequence, id: SiLookupTypeId): Omit<TypeDef, 'type'> => {
-    assert(!!type, `ContractRegistry: Invalid sequence type found at id ${id.toString()}`);
+    assert(!!type, () => `ContractRegistry: Invalid sequence type found at id ${id.toString()}`);
 
     return {
       info: TypeDefInfo.Vec,

packages/api-contract/src/base/Code.ts

@@ -10,7 +10,7 @@ import type { MapConstructorExec } from './types';
 
 import { SubmittableResult } from '@polkadot/api';
 import { ApiBase } from '@polkadot/api/base';
-import { assert, compactAddLength, isFunction, isUndefined, isWasm, stringCamelCase, u8aToU8a } from '@polkadot/util';
+import { assert, compactAddLength, isFunction, isUndefined, isWasm, logger, stringCamelCase, u8aToU8a } from '@polkadot/util';
 import { blake2AsU8a } from '@polkadot/util-crypto';
 
 import { Abi } from '../Abi';
@@ -20,6 +20,8 @@ import { Blueprint } from './Blueprint';
 import { Contract } from './Contract';
 import { createBluePrintTx, EMPTY_SALT, encodeSalt } from './util';
 
+const l = logger('Code');
+
 export class CodeSubmittableResult<ApiType extends ApiTypes> extends SubmittableResult {
   public readonly blueprint?: Blueprint<ApiType>;
   public readonly contract?: Contract<ApiType>;
@@ -64,22 +66,26 @@ export class Code<ApiType extends ApiTypes> extends Base<ApiType> {
    * @deprecated Use the `code.tx.<constructor>(...) format to put code and deploy
    */
   public createContract (constructorOrId: AbiConstructor | string | number, options: BlueprintOptions, params: CodecArg[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> {
+    l.warn('.createContract is deprecated, use code.tx.<constructorName>(...) instead (where code refers to this instance)');
+
     return this.#instantiate(constructorOrId, options, params);
   }
 
   #instantiate = (constructorOrId: AbiConstructor | string | number, options: BlueprintOptions, params: CodecArg[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> => {
     return isFunction(this.api.tx.contracts.instantiateWithCode)
-      ? this.#instantiateSingle(constructorOrId, options, params)
-      : this.#instantiateBatch(constructorOrId, options, params);
+      ? this.#instantiateCurrent(constructorOrId, options, params)
+      : this.#instantiatePrev(constructorOrId, options, params);
   }
 
-  #instantiateSingle = (constructorOrId: AbiConstructor | string | number, { gasLimit = 0, salt, value = 0 }: BlueprintOptions, params: CodecArg[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> => {
+  #instantiateCurrent = (constructorOrId: AbiConstructor | string | number, { gasLimit = 0, salt, value = 0 }: BlueprintOptions, params: CodecArg[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> => {
     return this.api.tx.contracts
       .instantiateWithCode(value, gasLimit, compactAddLength(this.code), this.abi.findConstructor(constructorOrId).toU8a(params), encodeSalt(salt))
       .withResultTransform(this.#transformEvents);
   }
 
-  #instantiateBatch = (constructorOrId: AbiConstructor | string | number, { gasLimit = 0, salt, value = 0 }: BlueprintOptions, params: CodecArg[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> => {
+  #instantiatePrev = (constructorOrId: AbiConstructor | string | number, { gasLimit = 0, salt, value = 0 }: BlueprintOptions, params: CodecArg[]): SubmittableExtrinsic<ApiType, CodeSubmittableResult<ApiType>> => {
+    assert(isFunction(this.api.tx.utility?.batch), 'Your chain does not include the utility pallet, for contracts v2 deployment, this is required');
+
     const encodedSalt = encodeSalt(salt);
     const withSalt = this.api.tx.contracts.instantiate.meta.args.length === 5;
     const encoded = this.abi.findConstructor(constructorOrId).toU8a(params, withSalt ? EMPTY_SALT : encodedSalt);

packages/api-contract/src/base/Contract.ts

@@ -23,6 +23,7 @@ import { Base } from './Base';
 // As per Rust, 5 * GAS_PER_SEC
 const MAX_CALL_GAS = new BN(5_000_000_000_000).subn(1);
 const ERROR_NO_CALL = 'Your node does not expose the contracts.call RPC. This is most probably due to a runtime configuration.';
+
 const l = logger('Contract');
 
 function createQuery <ApiType extends ApiTypes> (fn: (origin: string | AccountId | Uint8Array, options: ContractOptions, params: CodecArg[]) => ContractCallResult<ApiType, ContractCallOutcome>): ContractQuery<ApiType> {
@@ -39,11 +40,14 @@ function createTx <ApiType extends ApiTypes> (fn: (options: ContractOptions, par
       : fn(...extractOptions(options, params));
 }
 
-function createWithId <T> (fn: (messageOrId: AbiMessage | string | number, options: ContractOptions, params: CodecArg[]) => T): ContractGeneric<ContractOptions, T> {
-  return (messageOrId: AbiMessage | string | number, options: BigInt | string | number | BN | ContractOptions, ...params: CodecArg[]): T =>
-    isOptions(options)
+function createWithId <T> (fn: (messageOrId: AbiMessage | string | number, options: ContractOptions, params: CodecArg[]) => T, warn?: string): ContractGeneric<ContractOptions, T> {
+  return (messageOrId: AbiMessage | string | number, options: BigInt | string | number | BN | ContractOptions, ...params: CodecArg[]): T => {
+    warn && l.warn(warn);
+
+    return isOptions(options)
       ? fn(messageOrId, options, params)
       : fn(messageOrId, ...extractOptions(options, params));
+  };
 }
 
 export class ContractSubmittableResult extends SubmittableResult {
@@ -109,8 +113,8 @@ export class Contract<ApiType extends ApiTypes> extends Base<ApiType> {
     super(api, abi, decorateMethod);
 
     this.address = this.registry.createType('AccountId', address);
-    this.exec = createWithId(this.#exec);
-    this.read = createWithId(this.#read);
+    this.exec = createWithId(this.#exec, '.exec is deprecated, use contract.tx.<messageName>(...) instead (where contract refers to this instance)');
+    this.read = createWithId(this.#read, '.read is deprecated, use contract.query.<messageName>(...) instead (where contract refers to this instance)');
 
     this.abi.messages.forEach((m): void => {
       const messageName = stringCamelCase(m.identifier);
@@ -156,7 +160,8 @@ export class Contract<ApiType extends ApiTypes> extends Base<ApiType> {
     return this.api.tx.contracts
       .call(this.address, value, this.#getGas(gasLimit), this.abi.findMessage(messageOrId).toU8a(params))
       .withResultTransform((result: ISubmittableResult) =>
-        new ContractSubmittableResult(result, applyOnEvent(result, ['ContractExecution'], (records: EventRecord[]) =>
+        // ContractEmitted is the current generation, ContractExecution is the previous generation
+        new ContractSubmittableResult(result, applyOnEvent(result, ['ContractEmitted', 'ContractExecution'], (records: EventRecord[]) =>
           records
             .map(({ event: { data: [, data] } }): DecodedEvent | null => {
               try {

packages/api-contract/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/api-contract', version: '4.1.1' };
+export const packageInfo = { name: '@polkadot/api-contract', version: '4.7.2' };

packages/api-contract/src/util.ts

@@ -12,7 +12,7 @@ import BN from 'bn.js';
 import { createTypeUnsafe } from '@polkadot/types/create';
 import { isBigInt, isBn, isNumber, isString } from '@polkadot/util';
 
-type ContractEvents = 'CodeStored' | 'ContractExecution' | 'Instantiated';
+type ContractEvents = 'CodeStored' | 'ContractEmitted' | 'ContractExecution' | 'Instantiated';
 
 type TOptions = BlueprintOptions | ContractOptions;
 

packages/api-derive/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-derive",
-  "version": "4.1.1",
+  "version": "4.7.2",
   "type": "module",
   "description": "Common functions used across Polkadot, derived from RPC calls and storage queries.",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,17 +19,17 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-derive#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.9",
-    "@polkadot/api": "4.1.1",
-    "@polkadot/rpc-core": "4.1.1",
-    "@polkadot/types": "4.1.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/util-crypto": "^6.0.5",
-    "@polkadot/x-rxjs": "^6.0.5",
+    "@babel/runtime": "^7.13.17",
+    "@polkadot/api": "4.7.2",
+    "@polkadot/rpc-core": "4.7.2",
+    "@polkadot/types": "4.7.2",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/util-crypto": "^6.3.1",
+    "@polkadot/x-rxjs": "^6.3.1",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.0.5",
-    "@polkadot/rpc-provider": "4.1.1"
+    "@polkadot/keyring": "^6.3.1",
+    "@polkadot/rpc-provider": "4.7.2"
   }
 }

packages/api-derive/src/bounties/bounties.ts

@@ -37,12 +37,16 @@ export function bounties (instanceId: string, api: ApiInterfaceRx): () => Observ
   return memo(instanceId, (): Observable<DeriveBounties> =>
     combineLatest([
       bountyBase.bountyCount<BountyIndex>(),
-      api.query.council ? api.query.council.proposalCount<ProposalIndex>() : of(0)
+      api.query.council
+        ? api.query.council.proposalCount<ProposalIndex>()
+        : of(0)
     ]).pipe(
       switchMap(() =>
         combineLatest([
           bountyBase.bounties.keys<[BountyIndex]>(),
-          api.derive.council ? api.derive.council.proposals() : of([])
+          api.derive.council
+            ? api.derive.council.proposals()
+            : of([])
         ])
       ),
       switchMap(([keys, proposals]): Observable<Result> => {

packages/api-derive/src/chain/getBlock.ts

@@ -3,11 +3,12 @@
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
 import type { Observable } from '@polkadot/x-rxjs';
+import type { SignedBlockExtended } from '../type/types';
 
 import { combineLatest, of } from '@polkadot/x-rxjs';
 import { catchError, map } from '@polkadot/x-rxjs/operators';
 
-import { SignedBlockExtended } from '../type';
+import { createSignedBlockExtended } from '../type';
 import { memo } from '../util';
 
 /**
@@ -33,7 +34,7 @@ export function getBlock (instanceId: string, api: ApiInterfaceRx): (hash: Uint8
         : of([])
     ]).pipe(
       map(([signedBlock, events, validators]): SignedBlockExtended =>
-        new SignedBlockExtended(signedBlock.registry, signedBlock, events, validators)
+        createSignedBlockExtended(api.registry, signedBlock, events, validators)
       ),
       catchError((): Observable<undefined> =>
         // where rpc.chain.getHeader throws, we will land here - it can happen that

packages/api-derive/src/chain/getHeader.ts

@@ -3,11 +3,12 @@
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
 import type { Observable } from '@polkadot/x-rxjs';
+import type { HeaderExtended } from '../type/types';
 
 import { combineLatest, of } from '@polkadot/x-rxjs';
 import { catchError, map } from '@polkadot/x-rxjs/operators';
 
-import { HeaderExtended } from '../type';
+import { createHeaderExtended } from '../type';
 import { memo } from '../util';
 
 /**
@@ -33,7 +34,7 @@ export function getHeader (instanceId: string, api: ApiInterfaceRx): (hash: Uint
         : of([])
     ]).pipe(
       map(([header, validators]): HeaderExtended =>
-        new HeaderExtended(header.registry, header, validators)
+        createHeaderExtended(header.registry, header, validators)
       ),
       catchError((): Observable<undefined> =>
         // where rpc.chain.getHeader throws, we will land here - it can happen that

packages/api-derive/src/chain/subscribeNewBlocks.ts

@@ -5,12 +5,12 @@ import type { ApiInterfaceRx } from '@polkadot/api/types';
 import type { Vec } from '@polkadot/types';
 import type { EventRecord, SignedBlock } from '@polkadot/types/interfaces';
 import type { Observable } from '@polkadot/x-rxjs';
-import type { HeaderExtended } from '../type';
+import type { HeaderExtended, SignedBlockExtended } from '../type/types';
 
 import { combineLatest, of } from '@polkadot/x-rxjs';
 import { map, switchMap } from '@polkadot/x-rxjs/operators';
 
-import { SignedBlockExtended } from '../type';
+import { createSignedBlockExtended } from '../type';
 import { memo } from '../util';
 
 /**
@@ -30,7 +30,7 @@ export function subscribeNewBlocks (instanceId: string, api: ApiInterfaceRx): ()
         );
       }),
       map(([block, events, header]) =>
-        new SignedBlockExtended(block.registry, block, events, header.validators)
+        createSignedBlockExtended(block.registry, block, events, header.validators)
       )
     )
   );

packages/api-derive/src/chain/subscribeNewHeads.ts

@@ -3,11 +3,12 @@
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
 import type { Observable } from '@polkadot/x-rxjs';
+import type { HeaderExtended } from '../type/types';
 
 import { combineLatest, of } from '@polkadot/x-rxjs';
 import { map } from '@polkadot/x-rxjs/operators';
 
-import { HeaderExtended } from '../type';
+import { createHeaderExtended } from '../type';
 import { memo } from '../util';
 
 /**
@@ -34,7 +35,7 @@ export function subscribeNewHeads (instanceId: string, api: ApiInterfaceRx): ()
       map(([header, validators]): HeaderExtended => {
         header.createdAtHash = header.hash;
 
-        return new HeaderExtended(header.registry, header, validators);
+        return createHeaderExtended(header.registry, header, validators);
       })
     )
   );

packages/api-derive/src/collective/proposals.ts

@@ -13,6 +13,8 @@ import { catchError, map, switchMap } from '@polkadot/x-rxjs/operators';
 
 import { memo } from '../util';
 
+type Collective = 'council' | 'membership' | 'technicalCommittee';
+
 type Result = [(Hash | Uint8Array | string)[], (Option<Proposal> | null)[], Option<Votes>[]];
 
 function parse (api: ApiInterfaceRx, [hashes, proposals, votes]: Result): DeriveCollectiveProposal[] {
@@ -29,7 +31,7 @@ function parse (api: ApiInterfaceRx, [hashes, proposals, votes]: Result): Derive
     .filter((proposal): proposal is DeriveCollectiveProposal => !!proposal);
 }
 
-function _proposalsFrom (instanceId: string, api: ApiInterfaceRx, section: 'council' | 'technicalCommittee' = 'council'): (hashes: (Hash | Uint8Array | string)[]) => Observable<DeriveCollectiveProposal[]> {
+function _proposalsFrom (instanceId: string, api: ApiInterfaceRx, section: Collective): (hashes: (Hash | Uint8Array | string)[]) => Observable<DeriveCollectiveProposal[]> {
   return memo(instanceId, (hashes: (Hash | Uint8Array | string)[]): Observable<DeriveCollectiveProposal[]> =>
     (isFunction(api.query[section]?.proposals) && hashes.length
       ? combineLatest<Result>([
@@ -49,19 +51,19 @@ function _proposalsFrom (instanceId: string, api: ApiInterfaceRx, section: 'coun
   );
 }
 
-export function proposals (instanceId: string, api: ApiInterfaceRx, section: 'council' | 'technicalCommittee' = 'council'): () => Observable<DeriveCollectiveProposal[]> {
+export function proposals (instanceId: string, api: ApiInterfaceRx, section: Collective): () => Observable<DeriveCollectiveProposal[]> {
   const proposalsFrom = _proposalsFrom(instanceId, api, section);
 
   return memo(instanceId, (): Observable<DeriveCollectiveProposal[]> =>
     isFunction(api.query[section]?.proposals)
-      ? api.query[section].proposals().pipe(
+      ? api.query[section as 'council'].proposals().pipe(
         switchMap(proposalsFrom)
       )
       : of([] as DeriveCollectiveProposal[])
   );
 }
 
-export function proposal (instanceId: string, api: ApiInterfaceRx, section: 'council' | 'technicalCommittee' = 'council'): (hash: Hash | Uint8Array | string) => Observable<DeriveCollectiveProposal | null> {
+export function proposal (instanceId: string, api: ApiInterfaceRx, section: Collective): (hash: Hash | Uint8Array | string) => Observable<DeriveCollectiveProposal | null> {
   const proposalsFrom = _proposalsFrom(instanceId, api, section);
 
   return memo(instanceId, (hash: Hash | Uint8Array | string): Observable<DeriveCollectiveProposal | null> =>

packages/api-derive/src/council/proposals.ts

@@ -10,9 +10,9 @@ import { proposal as collectiveProposal, proposals as collectiveProposals } from
 import { memo } from '../util';
 
 export function proposal (instanceId: string, api: ApiInterfaceRx): (hash: Hash | Uint8Array | string) => Observable<DeriveCollectiveProposal | null> {
-  return memo(instanceId, collectiveProposal(instanceId, api));
+  return memo(instanceId, collectiveProposal(instanceId, api, 'council'));
 }
 
 export function proposals (instanceId: string, api: ApiInterfaceRx): () => Observable<DeriveCollectiveProposal[]> {
-  return memo(instanceId, collectiveProposals(instanceId, api));
+  return memo(instanceId, collectiveProposals(instanceId, api, 'council'));
 }

packages/api-derive/src/index.ts

@@ -16,6 +16,7 @@ import * as council from './council';
 import * as democracy from './democracy';
 import * as elections from './elections';
 import * as imOnline from './imOnline';
+import * as membership from './membership';
 import * as parachains from './parachains';
 import * as session from './session';
 import * as society from './society';
@@ -27,7 +28,7 @@ import * as tx from './tx';
 export { packageInfo } from './packageInfo';
 export * from './type';
 
-export const derive = { accounts, balances, bounties, chain, contracts, council, democracy, elections, imOnline, parachains, session, society, staking, technicalCommittee, treasury, tx };
+export const derive = { accounts, balances, bounties, chain, contracts, council, democracy, elections, imOnline, membership, parachains, session, society, staking, technicalCommittee, treasury, tx };
 
 type DeriveSection<Section> = {
   [Method in keyof Section]: Section[Method] extends AnyFunction
@@ -49,6 +50,7 @@ const deriveAvail: Record<string, string[]> = {
   democracy: ['democracy'],
   elections: ['electionsPhragmen', 'elections'],
   imOnline: ['imOnline'],
+  membership: ['membership'],
   parachains: ['parachains', 'registrar'],
   session: ['session'],
   society: ['society'],

packages/api-derive/src/membership/index.ts

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

packages/api-derive/src/membership/proposals.ts

@@ -0,0 +1,13 @@
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ApiInterfaceRx } from '@polkadot/api/types';
+import type { Observable } from '@polkadot/x-rxjs';
+import type { DeriveCollectiveProposal } from '../types';
+
+import { proposals as collectiveProposals } from '../collective';
+import { memo } from '../util';
+
+export function proposals (instanceId: string, api: ApiInterfaceRx): () => Observable<DeriveCollectiveProposal[]> {
+  return memo(instanceId, collectiveProposals(instanceId, api, 'membership'));
+}

packages/api-derive/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/api-derive', version: '4.1.1' };
+export const packageInfo = { name: '@polkadot/api-derive', version: '4.7.2' };

packages/api-derive/src/session/indexes.ts

@@ -13,7 +13,7 @@ import { map } from '@polkadot/x-rxjs/operators';
 import { memo } from '../util';
 
 // parse into Indexes
-function parse ([activeEra, activeEraStart, currentEra, currentIndex, validatorCount]: [EraIndex, Option<Moment>, EraIndex, SessionIndex, u32]): DeriveSessionIndexes {
+function parse ([currentIndex, activeEra, activeEraStart, currentEra, validatorCount]: [SessionIndex, EraIndex, Option<Moment>, EraIndex, u32]): DeriveSessionIndexes {
   return {
     activeEra,
     activeEraStart,
@@ -24,42 +24,57 @@ function parse ([activeEra, activeEraStart, currentEra, currentIndex, validatorC
 }
 
 // query based on latest
-function query (api: ApiInterfaceRx): Observable<DeriveSessionIndexes> {
-  return api.queryMulti<[Option<ActiveEraInfo>, Option<EraIndex>, SessionIndex, u32]>([
+function queryStaking (api: ApiInterfaceRx): Observable<DeriveSessionIndexes> {
+  return api.queryMulti<[SessionIndex, Option<ActiveEraInfo>, Option<EraIndex>, u32]>([
+    api.query.session.currentIndex,
     api.query.staking.activeEra,
     api.query.staking.currentEra,
-    api.query.session.currentIndex,
     api.query.staking.validatorCount
   ]).pipe(
-    map(([activeOpt, currentEra, currentIndex, validatorCount]): DeriveSessionIndexes => {
+    map(([currentIndex, activeOpt, currentEra, validatorCount]): DeriveSessionIndexes => {
       const { index, start } = activeOpt.unwrapOrDefault();
 
       return parse([
+        currentIndex,
         index,
         start,
         currentEra.unwrapOrDefault(),
-        currentIndex,
         validatorCount
       ]);
     })
   );
 }
 
+// query based on latest
+function querySession (api: ApiInterfaceRx): Observable<DeriveSessionIndexes> {
+  return api.query.session.currentIndex().pipe(
+    map((currentIndex): DeriveSessionIndexes => parse([
+      currentIndex,
+      api.registry.createType('EraIndex'),
+      api.registry.createType('Option<Moment>'),
+      api.registry.createType('EraIndex'),
+      api.registry.createType('u32')
+    ]))
+  );
+}
+
 // empty set when none is available
 function empty (api: ApiInterfaceRx): Observable<DeriveSessionIndexes> {
   return of(parse([
+    api.registry.createType('SessionIndex', 1),
     api.registry.createType('EraIndex'),
     api.registry.createType('Option<Moment>'),
     api.registry.createType('EraIndex'),
-    api.registry.createType('SessionIndex', 1),
     api.registry.createType('u32')
   ]));
 }
 
 export function indexes (instanceId: string, api: ApiInterfaceRx): () => Observable<DeriveSessionIndexes> {
   return memo(instanceId, (): Observable<DeriveSessionIndexes> =>
-    api.query.session && api.query.staking
-      ? query(api)
+    api.query.session
+      ? api.query.staking
+        ? queryStaking(api)
+        : querySession(api)
       : empty(api)
   );
 }

packages/api-derive/src/session/info.ts

@@ -2,71 +2,31 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
-import type { u64 } from '@polkadot/types';
-import type { SessionIndex } from '@polkadot/types/interfaces';
 import type { Observable } from '@polkadot/x-rxjs';
-import type { DeriveSessionIndexes, DeriveSessionInfo } from '../types';
+import type { DeriveSessionInfo } from '../types';
 
 import { map } from '@polkadot/x-rxjs/operators';
 
 import { memo } from '../util';
 
-type ResultType = [boolean, u64, SessionIndex];
-type Result = [ResultType, DeriveSessionIndexes];
-
-function createDerive (api: ApiInterfaceRx, [[hasBabe, epochDuration, sessionsPerEra], { activeEra, activeEraStart, currentEra, currentIndex, validatorCount }]: Result): DeriveSessionInfo {
-  return {
-    activeEra,
-    activeEraStart,
-    currentEra,
-    currentIndex,
-    eraLength: api.registry.createType('BlockNumber', sessionsPerEra.mul(epochDuration)),
-    isEpoch: hasBabe,
-    sessionLength: epochDuration,
-    sessionsPerEra,
-    validatorCount
-  };
-}
-
-function queryAura (api: ApiInterfaceRx): Observable<DeriveSessionInfo> {
-  return api.derive.session.indexes().pipe(
-    map((indexes): DeriveSessionInfo =>
-      createDerive(api, [
-        [
-          false,
-          api.registry.createType('u64', 1),
-          // we may have aura without staking (permissioned)
-          api.consts.staking?.sessionsPerEra || api.registry.createType('SessionIndex', 1)
-        ],
-        indexes
-      ])
-    )
-  );
-}
-
-function queryBabe (api: ApiInterfaceRx): Observable<DeriveSessionInfo> {
-  return api.derive.session.indexes().pipe(
-    map((indexes) =>
-      createDerive(api, [
-        [
-          true,
-          api.consts.babe.epochDuration,
-          // we may have babe without staking (permissioned)
-          api.consts.staking?.sessionsPerEra || api.registry.createType('SessionIndex', 1)
-        ],
-        indexes
-      ])
-    )
-  );
-}
-
 /**
  * @description Retrieves all the session and era query and calculates specific values on it as the length of the session and eras
  */
 export function info (instanceId: string, api: ApiInterfaceRx): () => Observable<DeriveSessionInfo> {
   return memo(instanceId, (): Observable<DeriveSessionInfo> =>
-    api.consts.babe
-      ? queryBabe(api)
-      : queryAura(api)
+    api.derive.session.indexes().pipe(
+      map((indexes) => {
+        const sessionLength = api.consts?.babe?.epochDuration || api.registry.createType('u64', 1);
+        const sessionsPerEra = api.consts?.staking?.sessionsPerEra || api.registry.createType('SessionIndex', 1);
+
+        return {
+          ...indexes,
+          eraLength: api.registry.createType('BlockNumber', sessionsPerEra.mul(sessionLength)),
+          isEpoch: !!api.query.babe,
+          sessionLength,
+          sessionsPerEra
+        };
+      })
+    )
   );
 }

packages/api-derive/src/session/progress.ts

@@ -44,7 +44,7 @@ function queryBabe (api: ApiInterfaceRx): Observable<[DeriveSessionInfo, ResultS
       combineLatest([
         of(info),
         // we may have no staking, but have babe (permissioned)
-        api.query.staking
+        api.query.staking?.erasStartSessionIndex
           ? api.queryMulti<ResultSlots>([
             api.query.babe.currentSlot,
             api.query.babe.epochIndex,
@@ -69,7 +69,7 @@ function queryBabe (api: ApiInterfaceRx): Observable<[DeriveSessionInfo, ResultS
  */
 export function progress (instanceId: string, api: ApiInterfaceRx): () => Observable<DeriveSessionProgress> {
   return memo(instanceId, (): Observable<DeriveSessionProgress> =>
-    api.consts.babe
+    api.query.babe
       ? queryBabe(api).pipe(
         map(([info, slots]: [DeriveSessionInfo, ResultSlotsFlat]): DeriveSessionProgress =>
           createDerive(api, info, slots)

packages/api-derive/src/society/member.ts

@@ -2,9 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
-import type { bool, Option, Vec } from '@polkadot/types';
-import type { AccountId, Balance, BlockNumber, SocietyVote, StrikeCount, VouchingStatus } from '@polkadot/types/interfaces';
-import type { ITuple } from '@polkadot/types/types';
+import type { AccountId } from '@polkadot/types/interfaces';
 import type { Observable } from '@polkadot/x-rxjs';
 import type { DeriveSocietyMember } from '../types';
 
@@ -12,28 +10,13 @@ import { map } from '@polkadot/x-rxjs/operators';
 
 import { memo } from '../util';
 
-type Result = [Vec<ITuple<[BlockNumber, Balance]>>, StrikeCount, Option<SocietyVote>, bool, Option<VouchingStatus>];
-
 /**
  * @description Get the member info for a society
  */
 export function member (instanceId: string, api: ApiInterfaceRx): (accountId: AccountId) => Observable<DeriveSocietyMember> {
   return memo(instanceId, (accountId: AccountId): Observable<DeriveSocietyMember> =>
-    api.queryMulti<Result>([
-      [api.query.society.payouts, accountId],
-      [api.query.society.strikes, accountId],
-      [api.query.society.defenderVotes, accountId],
-      [api.query.society.suspendedMembers, accountId],
-      [api.query.society.vouching, accountId]
-    ]).pipe(
-      map(([payouts, strikes, defenderVotes, suspended, vouching]: Result): DeriveSocietyMember => ({
-        accountId,
-        isSuspended: suspended.isTrue,
-        payouts,
-        strikes,
-        vote: defenderVotes.unwrapOr(undefined),
-        vouching: vouching.unwrapOr(undefined)
-      }))
+    api.derive.society._members([accountId]).pipe(
+      map(([result]) => result)
     )
   );
 }

packages/api-derive/src/society/members.ts

@@ -2,28 +2,51 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { ApiInterfaceRx } from '@polkadot/api/types';
-import type { AccountId } from '@polkadot/types/interfaces';
+import type { bool, Option, Vec } from '@polkadot/types';
+import type { AccountId, Balance, BlockNumber, SocietyVote, StrikeCount, VouchingStatus } from '@polkadot/types/interfaces';
+import type { ITuple } from '@polkadot/types/types';
 import type { Observable } from '@polkadot/x-rxjs';
 import type { DeriveSocietyMember } from '../types';
 
-import { combineLatest } from '@polkadot/x-rxjs';
-import { switchMap } from '@polkadot/x-rxjs/operators';
+import { combineLatest, of } from '@polkadot/x-rxjs';
+import { map, switchMap } from '@polkadot/x-rxjs/operators';
 
 import { memo } from '../util';
 
+type Result = [AccountId[], Vec<ITuple<[BlockNumber, Balance]>>[], StrikeCount[], Option<SocietyVote>[], bool[], Option<VouchingStatus>[]];
+
+export function _members (instanceId: string, api: ApiInterfaceRx): (accountIds: AccountId[]) => Observable<DeriveSocietyMember[]> {
+  return memo(instanceId, (accountIds: AccountId[]): Observable<DeriveSocietyMember[]> =>
+    combineLatest<Result>([
+      of(accountIds),
+      api.query.society.payouts.multi(accountIds),
+      api.query.society.strikes.multi(accountIds),
+      api.query.society.defenderVotes.multi(accountIds),
+      api.query.society.suspendedMembers.multi(accountIds),
+      api.query.society.vouching.multi(accountIds)
+    ]).pipe(
+      map(([accountIds, payouts, strikes, defenderVotes, suspended, vouching]) =>
+        accountIds.map((accountId, index) => ({
+          accountId,
+          isDefenderVoter: defenderVotes[index].isSome,
+          isSuspended: suspended[index].isTrue,
+          payouts: payouts[index],
+          strikes: strikes[index],
+          vote: defenderVotes[index].unwrapOr(undefined),
+          vouching: vouching[index].unwrapOr(undefined)
+        }))
+      )
+    )
+  );
+}
+
 /**
  * @description Get the member info for a society
  */
 export function members (instanceId: string, api: ApiInterfaceRx): () => Observable<DeriveSocietyMember[]> {
   return memo(instanceId, (): Observable<DeriveSocietyMember[]> =>
     api.query.society.members<AccountId[]>().pipe(
-      switchMap((members): Observable<DeriveSocietyMember[]> =>
-        combineLatest(
-          members.map((accountId): Observable<DeriveSocietyMember> =>
-            api.derive.society.member(accountId)
-          )
-        )
-      )
+      switchMap((members) => api.derive.society._members(members))
     )
   );
 }

packages/api-derive/src/treasury/proposals.ts

@@ -61,7 +61,9 @@ function retrieveProposals (api: ApiInterfaceRx, proposalCount: ProposalIndex, a
 
   return combineLatest([
     api.query.treasury.proposals.multi<Option<TreasuryProposal>>(allIds),
-    api.derive.council.proposals()
+    api.derive.council
+      ? api.derive.council.proposals()
+      : of([] as DeriveCollectiveProposal[])
   ]).pipe(
     map(([allProposals, councilProposals]: [Option<TreasuryProposal>[], DeriveCollectiveProposal[]]): DeriveTreasuryProposals =>
       parseResult(api, { allIds, allProposals, approvalIds, councilProposals, proposalCount })

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

@@ -2,44 +2,41 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import type { AccountId, Header } from '@polkadot/types/interfaces';
-import type { Constructor, Registry } from '@polkadot/types/types';
-
-import { Struct } from '@polkadot/types';
-import runtimeTypes from '@polkadot/types/interfaces/runtime/definitions';
+import type { Registry } from '@polkadot/types/types';
+import type { HeaderExtended } from './types';
 
 import { extractAuthor } from './util';
 
-// We can ignore the properties, added via Struct.with
-const _Header = Struct.with(runtimeTypes.types.Header as any) as Constructor<Header>;
+export function createHeaderExtended (registry: Registry, header?: Header, validators?: AccountId[]): HeaderExtended {
+  // an instance of the base extrinsic for us to extend
+  const HeaderBase = registry.createClass('Header');
 
-/**
- * @name HeaderExtended
- * @description
- * A [[Block]] header with an additional `author` field that indicates the block author
- */
-export class HeaderExtended extends _Header {
-  readonly #author?: AccountId;
-  readonly #validators?: AccountId[];
+  class Implementation extends HeaderBase implements HeaderExtended {
+    readonly #author?: AccountId;
+    readonly #validators?: AccountId[];
 
-  constructor (registry: Registry, header?: Header, validators?: AccountId[]) {
-    super(registry, header);
+    constructor (registry: Registry, header?: Header, validators?: AccountId[]) {
+      super(registry, header);
 
-    this.#author = extractAuthor(this.digest, validators);
-    this.#validators = validators;
-    this.createdAtHash = header?.createdAtHash;
+      this.#author = extractAuthor(this.digest, validators);
+      this.#validators = validators;
+      this.createdAtHash = header?.createdAtHash;
+    }
+
+    /**
+     * @description Convenience method, returns the author for the block
+     */
+    public get author (): AccountId | undefined {
+      return this.#author;
+    }
+
+    /**
+     * @description Convenience method, returns the validators for the block
+     */
+    public get validators (): AccountId[] | undefined {
+      return this.#validators;
+    }
   }
 
-  /**
-   * @description Convenience method, returns the author for the block
-   */
-  public get author (): AccountId | undefined {
-    return this.#author;
-  }
-
-  /**
-   * @description Convenience method, returns the validators for the block
-   */
-  public get validators (): AccountId[] | undefined {
-    return this.#validators;
-  }
+  return new Implementation(registry, header, validators);
 }

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

@@ -1,24 +1,12 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import type { AccountId, DispatchError, DispatchInfo, Event, EventRecord, Extrinsic, SignedBlock } from '@polkadot/types/interfaces';
-import type { Constructor, Registry } from '@polkadot/types/types';
-
-import { Struct } from '@polkadot/types';
-import runtimeTypes from '@polkadot/types/interfaces/runtime/definitions';
+import type { AccountId, DispatchError, DispatchInfo, EventRecord, Extrinsic, SignedBlock } from '@polkadot/types/interfaces';
+import type { Registry } from '@polkadot/types/types';
+import type { SignedBlockExtended, TxWithEvent } from './types';
 
 import { extractAuthor } from './util';
 
-// We can ignore the properties, added via Struct.with
-const _SignedBlock = Struct.with(runtimeTypes.types.SignedBlock as any) as Constructor<SignedBlock>;
-
-interface TxWithEvent {
-  dispatchError?: DispatchError;
-  dispatchInfo?: DispatchInfo;
-  events: Event[];
-  extrinsic: Extrinsic;
-}
-
 function mapExtrinsics (extrinsics: Extrinsic[], records: EventRecord[]): TxWithEvent[] {
   return extrinsics.map((extrinsic, index): TxWithEvent => {
     let dispatchError: DispatchError | undefined;
@@ -43,43 +31,45 @@ function mapExtrinsics (extrinsics: Extrinsic[], records: EventRecord[]): TxWith
   });
 }
 
-/**
- * @name SignedBlockExtended
- * @description
- * A [[Block]] header with an additional `author` field that indicates the block author
- */
-export class SignedBlockExtended extends _SignedBlock {
-  readonly #author?: AccountId;
-  readonly #events: EventRecord[];
-  readonly #extrinsics: TxWithEvent[];
+export function createSignedBlockExtended (registry: Registry, block?: SignedBlock, events?: EventRecord[], validators?: AccountId[]): SignedBlockExtended {
+  // an instance of the base extrinsic for us to extend
+  const SignedBlockBase = registry.createClass('SignedBlock');
 
-  constructor (registry: Registry, block?: SignedBlock, events?: EventRecord[], validators?: AccountId[]) {
-    super(registry, block);
+  class Implementation extends SignedBlockBase implements SignedBlockExtended {
+    readonly #author?: AccountId;
+    readonly #events: EventRecord[];
+    readonly #extrinsics: TxWithEvent[];
 
-    this.#author = extractAuthor(this.block.header.digest, validators);
-    this.#events = events || ([] as EventRecord[]);
-    this.#extrinsics = mapExtrinsics(this.block.extrinsics, this.#events);
-    this.createdAtHash = block?.createdAtHash;
+    constructor (registry: Registry, block?: SignedBlock, events?: EventRecord[], validators?: AccountId[]) {
+      super(registry, block);
+
+      this.#author = extractAuthor(this.block.header.digest, validators);
+      this.#events = events || ([] as EventRecord[]);
+      this.#extrinsics = mapExtrinsics(this.block.extrinsics, this.#events);
+      this.createdAtHash = block?.createdAtHash;
+    }
+
+    /**
+     * @description Convenience method, returns the author for the block
+     */
+    public get author (): AccountId | undefined {
+      return this.#author;
+    }
+
+    /**
+     * @description Convenience method, returns the events associated with the block
+     */
+    public get events (): EventRecord[] {
+      return this.#events;
+    }
+
+    /**
+     * @description Returns the extrinsics and their events, mapped
+     */
+    public get extrinsics (): TxWithEvent[] {
+      return this.#extrinsics;
+    }
   }
 
-  /**
-   * @description Convenience method, returns the author for the block
-   */
-  public get author (): AccountId | undefined {
-    return this.#author;
-  }
-
-  /**
-   * @description Convenience method, returns the events associated with the block
-   */
-  public get events (): EventRecord[] {
-    return this.#events;
-  }
-
-  /**
-   * @description Returns the extrinsics and their events, mapped
-   */
-  public get extrinsics (): TxWithEvent[] {
-    return this.#extrinsics;
-  }
+  return new Implementation(registry, block, events, validators);
 }

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

@@ -1,5 +1,5 @@
 // Copyright 2017-2021 @polkadot/api-derive authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-export { HeaderExtended } from './HeaderExtended';
-export { SignedBlockExtended } from './SignedBlockExtended';
+export { createHeaderExtended } from './HeaderExtended';
+export { createSignedBlockExtended } from './SignedBlockExtended';

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

@@ -0,0 +1,22 @@
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { AccountId, DispatchError, DispatchInfo, Event, EventRecord, Extrinsic, Header, SignedBlock } from '@polkadot/types/interfaces';
+
+export interface HeaderExtended extends Header {
+  readonly author: AccountId | undefined;
+  readonly validators: AccountId[] | undefined;
+}
+
+export interface SignedBlockExtended extends SignedBlock {
+  readonly author: AccountId | undefined;
+  readonly events: EventRecord[];
+  readonly extrinsics: TxWithEvent[];
+}
+
+export interface TxWithEvent {
+  dispatchError?: DispatchError;
+  dispatchInfo?: DispatchInfo;
+  events: Event[];
+  extrinsic: Extrinsic;
+}

packages/api-derive/src/types.ts

@@ -12,6 +12,7 @@ export * from './elections/types';
 export * from './parachains/types';
 export * from './session/types';
 export * from './staking/types';
+export * from './type/types';
 
 export interface DeriveBalancesAccountData {
   freeBalance: Balance;
@@ -107,6 +108,7 @@ export interface DeriveSocietyCandidate {
 
 export interface DeriveSocietyMember {
   accountId: AccountId;
+  isDefenderVoter: boolean;
   isSuspended: boolean;
   payouts: [BlockNumber, Balance][];
   strikes: StrikeCount;

packages/api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api",
-  "version": "4.1.1",
+  "version": "4.7.2",
   "type": "module",
   "description": "Promise and RxJS wrappers around the Polkadot JS RPC",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,17 +19,17 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.9",
-    "@polkadot/api-derive": "4.1.1",
-    "@polkadot/keyring": "^6.0.5",
-    "@polkadot/metadata": "4.1.1",
-    "@polkadot/rpc-core": "4.1.1",
-    "@polkadot/rpc-provider": "4.1.1",
-    "@polkadot/types": "4.1.1",
-    "@polkadot/types-known": "4.1.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/util-crypto": "^6.0.5",
-    "@polkadot/x-rxjs": "^6.0.5",
+    "@babel/runtime": "^7.13.17",
+    "@polkadot/api-derive": "4.7.2",
+    "@polkadot/keyring": "^6.3.1",
+    "@polkadot/metadata": "4.7.2",
+    "@polkadot/rpc-core": "4.7.2",
+    "@polkadot/rpc-provider": "4.7.2",
+    "@polkadot/types": "4.7.2",
+    "@polkadot/types-known": "4.7.2",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/util-crypto": "^6.3.1",
+    "@polkadot/x-rxjs": "^6.3.1",
     "bn.js": "^4.11.9",
     "eventemitter3": "^4.0.7"
   }

packages/api/src/augment/consts.ts

@@ -3,7 +3,7 @@
 
 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, Weight } from '@polkadot/types/interfaces/runtime';
+import type { Balance, BalanceOf, BlockNumber, LockIdentifier, Moment, PalletId, 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';
@@ -16,11 +16,9 @@ declare module '@polkadot/api/types/consts' {
     babe: {
       [key: string]: Codec;
       /**
-       * 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.
+       * The amount of time, in slots, that each epoch should last.
+       * 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>;
       /**
@@ -202,12 +200,38 @@ declare module '@polkadot/api/types/consts' {
     };
     elections: {
       [key: string]: Codec;
+      /**
+       * How much should be locked up in order to submit one's candidacy.
+       **/
       candidacyBond: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * Number of members to elect.
+       **/
       desiredMembers: u32 & AugmentedConst<ApiType>;
+      /**
+       * Number of runners_up to keep.
+       **/
       desiredRunnersUp: u32 & AugmentedConst<ApiType>;
-      moduleId: LockIdentifier & AugmentedConst<ApiType>;
+      /**
+       * Identifier for the elections-phragmen pallet's lock
+       **/
+      palletId: LockIdentifier & AugmentedConst<ApiType>;
+      /**
+       * How long each seat is kept. This defines the next block number at which an election
+       * round will happen. If set to zero, no elections are ever triggered and the module will
+       * be in passive mode.
+       **/
       termDuration: BlockNumber & AugmentedConst<ApiType>;
+      /**
+       * Base deposit associated with voting.
+       * 
+       * This should be sensibly high to economically ensure the pallet cannot be attacked by
+       * creating a gigantic number of votes.
+       **/
       votingBondBase: BalanceOf & AugmentedConst<ApiType>;
+      /**
+       * The amount of bond that need to be locked for each vote (32 bytes).
+       **/
       votingBondFactor: BalanceOf & AugmentedConst<ApiType>;
     };
     gilt: {
@@ -297,7 +321,7 @@ declare module '@polkadot/api/types/consts' {
     lottery: {
       [key: string]: Codec;
       maxCalls: u32 & AugmentedConst<ApiType>;
-      moduleId: ModuleId & AugmentedConst<ApiType>;
+      palletId: PalletId & AugmentedConst<ApiType>;
     };
     multisig: {
       [key: string]: Codec;
@@ -318,15 +342,20 @@ declare module '@polkadot/api/types/consts' {
     proxy: {
       [key: string]: Codec;
       /**
-       * `AnnouncementDepositBase` metadata shadow.
+       * The base amount of currency needed to reserve for creating an announcement.
+       * 
+       * This is held when a new storage item holding a `Balance` is created (typically 16 bytes).
        **/
       announcementDepositBase: BalanceOf & AugmentedConst<ApiType>;
       /**
-       * `AnnouncementDepositFactor` metadata shadow.
+       * The amount of currency needed per announcement made.
+       * 
+       * This is held for adding an `AccountId`, `Hash` and `BlockNumber` (typically 68 bytes)
+       * into a pre-existing storage value.
        **/
       announcementDepositFactor: BalanceOf & AugmentedConst<ApiType>;
       /**
-       * `MaxPending` metadata shadow.
+       * The maximum amount of time-delayed announcements that are allowed to be pending.
        **/
       maxPending: u32 & AugmentedConst<ApiType>;
       /**
@@ -335,10 +364,17 @@ declare module '@polkadot/api/types/consts' {
       maxProxies: u16 & AugmentedConst<ApiType>;
       /**
        * The base amount of currency needed to reserve for creating a proxy.
+       * 
+       * This is held for an additional storage item whose value size is
+       * `sizeof(Balance)` bytes and whose key size is `sizeof(AccountId)` bytes.
        **/
       proxyDepositBase: BalanceOf & AugmentedConst<ApiType>;
       /**
        * The amount of currency needed per proxy added.
+       * 
+       * This is held for adding 32 bytes plus an instance of `ProxyType` more into a pre-existing
+       * storage value. Thus, when configuring `ProxyDepositFactor` one should take into account
+       * `32 + proxy_type.encode().len()` bytes of data.
        **/
       proxyDepositFactor: BalanceOf & AugmentedConst<ApiType>;
     };
@@ -371,6 +407,10 @@ declare module '@polkadot/api/types/consts' {
        * The number of blocks between membership challenges.
        **/
       challengePeriod: BlockNumber & AugmentedConst<ApiType>;
+      /**
+       * Maximum candidate intake per round.
+       **/
+      maxCandidateIntake: u32 & AugmentedConst<ApiType>;
       /**
        * The number of times a member may vote the wrong way (or not at all, when they are a skeptic)
        * before they become suspended.
@@ -379,7 +419,7 @@ declare module '@polkadot/api/types/consts' {
       /**
        * The societies's module id
        **/
-      moduleId: ModuleId & AugmentedConst<ApiType>;
+      palletId: PalletId & AugmentedConst<ApiType>;
       /**
        * The amount of incentive paid within each period. Doesn't include VoterTip.
        **/
@@ -401,21 +441,9 @@ declare module '@polkadot/api/types/consts' {
        **/
       bondingDuration: EraIndex & AugmentedConst<ApiType>;
       /**
-       * The number of blocks before the end of the era from which election submissions are allowed.
-       * 
-       * Setting this to zero will disable the offchain compute and only on-chain seq-phragmen will
-       * be used.
-       * 
-       * This is bounded by being within the last session. Hence, setting it to a value more than the
-       * length of a session will be pointless.
+       * Maximum number of nominations per nominator.
        **/
-      electionLookahead: BlockNumber & AugmentedConst<ApiType>;
-      /**
-       * Maximum number of balancing iterations to run in the offchain submission.
-       * 
-       * If set to 0, balance_solution will not be executed at all.
-       **/
-      maxIterations: u32 & AugmentedConst<ApiType>;
+      maxNominations: u32 & AugmentedConst<ApiType>;
       /**
        * The maximum number of nominators rewarded for each validator.
        * 
@@ -423,10 +451,6 @@ declare module '@polkadot/api/types/consts' {
        * their reward. This used to limit the i/o cost for the nominator payout.
        **/
       maxNominatorRewardedPerValidator: u32 & AugmentedConst<ApiType>;
-      /**
-       * The threshold of improvement that should be provided for a new solution to be accepted.
-       **/
-      minSolutionScoreBump: Perbill & AugmentedConst<ApiType>;
       /**
        * Number of sessions per era.
        **/
@@ -524,7 +548,7 @@ declare module '@polkadot/api/types/consts' {
       /**
        * The treasury's module id, used for deriving its sovereign account ID.
        **/
-      moduleId: ModuleId & AugmentedConst<ApiType>;
+      palletId: PalletId & AugmentedConst<ApiType>;
       /**
        * Fraction of a proposal's value that should be bonded in order to place the proposal.
        * An accepted proposal gets these back. A rejected proposal does not.
@@ -542,7 +566,7 @@ declare module '@polkadot/api/types/consts' {
     vesting: {
       [key: string]: Codec;
       /**
-       * The minimum amount to be transferred to create a new vesting schedule.
+       * The minimum amount transferred to call `vested_transfer`.
        **/
       minVestedTransfer: BalanceOf & AugmentedConst<ApiType>;
     };

packages/api/src/augment/errors.ts

@@ -91,6 +91,21 @@ declare module '@polkadot/api/types/errors' {
        **/
       UnclesAlreadySet: AugmentedError<ApiType>;
     };
+    babe: {
+      [key: string]: AugmentedError<ApiType>;
+      /**
+       * A given equivocation report is valid but already previously reported.
+       **/
+      DuplicateOffenceReport: AugmentedError<ApiType>;
+      /**
+       * An equivocation proof provided as part of an equivocation report is invalid.
+       **/
+      InvalidEquivocationProof: AugmentedError<ApiType>;
+      /**
+       * A key ownership proof provided as part of an equivocation report is invalid.
+       **/
+      InvalidKeyOwnershipProof: AugmentedError<ApiType>;
+    };
     balances: {
       [key: string]: AugmentedError<ApiType>;
       /**
@@ -728,6 +743,64 @@ declare module '@polkadot/api/types/errors' {
        **/
       InvalidKey: AugmentedError<ApiType>;
     };
+    indices: {
+      [key: string]: AugmentedError<ApiType>;
+      /**
+       * The index was not available.
+       **/
+      InUse: AugmentedError<ApiType>;
+      /**
+       * The index was not already assigned.
+       **/
+      NotAssigned: AugmentedError<ApiType>;
+      /**
+       * The index is assigned to another account.
+       **/
+      NotOwner: AugmentedError<ApiType>;
+      /**
+       * The source and destination accounts are identical.
+       **/
+      NotTransfer: AugmentedError<ApiType>;
+      /**
+       * The index is permanent and may not be freed/changed.
+       **/
+      Permanent: AugmentedError<ApiType>;
+    };
+    lottery: {
+      [key: string]: AugmentedError<ApiType>;
+      /**
+       * A lottery has already ended.
+       **/
+      AlreadyEnded: AugmentedError<ApiType>;
+      /**
+       * You are already participating in the lottery with this call.
+       **/
+      AlreadyParticipating: AugmentedError<ApiType>;
+      /**
+       * Failed to encode calls
+       **/
+      EncodingFailed: AugmentedError<ApiType>;
+      /**
+       * A lottery is already in progress.
+       **/
+      InProgress: AugmentedError<ApiType>;
+      /**
+       * The call is not valid for an open lottery.
+       **/
+      InvalidCall: AugmentedError<ApiType>;
+      /**
+       * A lottery has not been configured.
+       **/
+      NotConfigured: AugmentedError<ApiType>;
+      /**
+       * An overflow has occurred.
+       **/
+      Overflow: AugmentedError<ApiType>;
+      /**
+       * Too many calls for a single lottery.
+       **/
+      TooManyCalls: AugmentedError<ApiType>;
+    };
     multisig: {
       [key: string]: AugmentedError<ApiType>;
       /**
@@ -1032,10 +1105,6 @@ declare module '@polkadot/api/types/errors' {
        * 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.
-       **/
-      CallNotAllowed: AugmentedError<ApiType>;
       /**
        * Duplicate index.
        **/
@@ -1092,61 +1161,6 @@ declare module '@polkadot/api/types/errors' {
        * Can not rebond without unlocking chunks.
        **/
       NoUnlockChunk: AugmentedError<ApiType>;
-      /**
-       * Error while building the assignment type from the compact. This can happen if an index
-       * is invalid, or if the weights _overflow_.
-       **/
-      OffchainElectionBogusCompact: AugmentedError<ApiType>;
-      /**
-       * The submitted result has unknown edges that are not among the presented winners.
-       **/
-      OffchainElectionBogusEdge: AugmentedError<ApiType>;
-      /**
-       * The election size is invalid.
-       **/
-      OffchainElectionBogusElectionSize: AugmentedError<ApiType>;
-      /**
-       * One of the submitted nominators has an edge to which they have not voted on chain.
-       **/
-      OffchainElectionBogusNomination: AugmentedError<ApiType>;
-      /**
-       * One of the submitted nominators is not an active nominator on chain.
-       **/
-      OffchainElectionBogusNominator: AugmentedError<ApiType>;
-      /**
-       * The claimed score does not match with the one computed from the data.
-       **/
-      OffchainElectionBogusScore: AugmentedError<ApiType>;
-      /**
-       * A self vote must only be originated from a validator to ONLY themselves.
-       **/
-      OffchainElectionBogusSelfVote: AugmentedError<ApiType>;
-      /**
-       * One of the submitted winners is not an active candidate on chain (index is out of range
-       * in snapshot).
-       **/
-      OffchainElectionBogusWinner: AugmentedError<ApiType>;
-      /**
-       * Incorrect number of winners were presented.
-       **/
-      OffchainElectionBogusWinnerCount: AugmentedError<ApiType>;
-      /**
-       * The submitted result is received out of the open window.
-       **/
-      OffchainElectionEarlySubmission: AugmentedError<ApiType>;
-      /**
-       * One of the submitted nominators has an edge which is submitted before the last non-zero
-       * slash of the target.
-       **/
-      OffchainElectionSlashedNomination: AugmentedError<ApiType>;
-      /**
-       * The submitted result is not as good as the one stored on chain.
-       **/
-      OffchainElectionWeakSubmission: AugmentedError<ApiType>;
-      /**
-       * The snapshot data of the current window is missing.
-       **/
-      SnapshotUnavailable: AugmentedError<ApiType>;
       /**
        * Too many nomination targets supplied.
        **/
@@ -1229,6 +1243,17 @@ declare module '@polkadot/api/types/errors' {
        **/
       WrongProposalWeight: AugmentedError<ApiType>;
     };
+    technicalMembership: {
+      [key: string]: AugmentedError<ApiType>;
+      /**
+       * Already a member.
+       **/
+      AlreadyMember: AugmentedError<ApiType>;
+      /**
+       * Not a member.
+       **/
+      NotMember: AugmentedError<ApiType>;
+    };
     tips: {
       [key: string]: AugmentedError<ApiType>;
       /**

packages/api/src/augment/events.ts

@@ -418,10 +418,11 @@ declare module '@polkadot/api/types/events' {
        **/
       MemberKicked: 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
-       * this purpose. A `NewTerm(\[\])` indicates that some candidates got their bond slashed and
-       * none were elected, whilst `EmptyTerm` means that no candidates existed to begin with.
+       * 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 this purpose. A `NewTerm(\[\])` indicates that some candidates got their bond
+       * slashed and none were elected, whilst `EmptyTerm` means that no candidates existed to
+       * begin with.
        **/
       NewTerm: AugmentedEvent<ApiType, [Vec<ITuple<[AccountId, Balance]>>]>;
       /**
@@ -769,13 +770,9 @@ declare module '@polkadot/api/types/events' {
        **/
       Slash: AugmentedEvent<ApiType, [AccountId, Balance]>;
       /**
-       * A new solution for the upcoming election has been stored. \[compute\]
+       * A new set of stakers was elected.
        **/
-      SolutionStored: AugmentedEvent<ApiType, [ElectionCompute]>;
-      /**
-       * A new set of stakers was elected with the given \[compute\].
-       **/
-      StakingElection: AugmentedEvent<ApiType, [ElectionCompute]>;
+      StakingElection: AugmentedEvent<ApiType, []>;
       /**
        * An account has unbonded this amount. \[stash, amount\]
        **/

packages/api/src/augment/query.ts

@@ -24,7 +24,7 @@ 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, ElectionPhase, ElectionResult, ElectionScore, ElectionStatus, EraIndex, EraRewardPoints, Exposure, Forcing, Nominations, ReadySolution, RewardDestination, RoundSnapshot, SeatHolder, SlashingSpans, SolutionOrSnapshotSize, SpanIndex, SpanRecord, StakingLedger, UnappliedSlash, ValidatorPrefs, Voter } from '@polkadot/types/interfaces/staking';
+import type { ActiveEraInfo, ElectionPhase, EraIndex, EraRewardPoints, Exposure, Forcing, Nominations, ReadySolution, RewardDestination, RoundSnapshot, SeatHolder, SlashingSpans, SolutionOrSnapshotSize, 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';
@@ -822,13 +822,6 @@ declare module '@polkadot/api/types/storage' {
        * The earliest era for which we have a pending, unapplied slash.
        **/
       earliestUnappliedSlash: AugmentedQuery<ApiType, () => Observable<Option<EraIndex>>, []> & QueryableStorageEntry<ApiType, []>;
-      /**
-       * Flag to control the execution of the offchain election. When `Open(_)`, we accept
-       * solutions to be submitted.
-       * 
-       * TWO_PHASE_NOTE: should be removed once we switch to multi-phase.
-       **/
-      eraElectionStatus: AugmentedQuery<ApiType, () => Observable<ElectionStatus>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * Rewards for the last `HISTORY_DEPTH` eras.
        * If reward hasn't been set or has been removed then 0 reward is returned.
@@ -903,13 +896,6 @@ declare module '@polkadot/api/types/storage' {
        * invulnerables) and restricted to testnets.
        **/
       invulnerables: AugmentedQuery<ApiType, () => Observable<Vec<AccountId>>, []> & QueryableStorageEntry<ApiType, []>;
-      /**
-       * True if the current **planned** session is final. Note that this does not take era
-       * forcing into account.
-       * 
-       * TWO_PHASE_NOTE: should be removed once we switch to multi-phase.
-       **/
-      isCurrentSessionFinal: AugmentedQuery<ApiType, () => Observable<bool>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * Map from all (unlocked) "controller" accounts to the info regarding the staking.
        **/
@@ -930,20 +916,6 @@ declare module '@polkadot/api/types/storage' {
        * Where the reward payment should be made. Keyed by stash.
        **/
       payee: AugmentedQuery<ApiType, (arg: AccountId | string | Uint8Array) => Observable<RewardDestination>, [AccountId]> & QueryableStorageEntry<ApiType, [AccountId]>;
-      /**
-       * The next validator set. At the end of an era, if this is available (potentially from the
-       * result of an offchain worker), it is immediately used. Otherwise, the on-chain election
-       * is executed.
-       * 
-       * TWO_PHASE_NOTE: should be removed once we switch to multi-phase.
-       **/
-      queuedElected: AugmentedQuery<ApiType, () => Observable<Option<ElectionResult>>, []> & QueryableStorageEntry<ApiType, []>;
-      /**
-       * The score of the current [`QueuedElected`].
-       * 
-       * TWO_PHASE_NOTE: should be removed once we switch to multi-phase.
-       **/
-      queuedScore: AugmentedQuery<ApiType, () => Observable<Option<ElectionScore>>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * Slashing spans for stash accounts.
        **/
@@ -954,20 +926,6 @@ declare module '@polkadot/api/types/storage' {
        * The rest of the slashed value is handled by the `Slash`.
        **/
       slashRewardFraction: AugmentedQuery<ApiType, () => Observable<Perbill>, []> & QueryableStorageEntry<ApiType, []>;
-      /**
-       * Snapshot of nominators at the beginning of the current election window. This should only
-       * have a value when [`EraElectionStatus`] == `ElectionStatus::Open(_)`.
-       * 
-       * TWO_PHASE_NOTE: should be removed once we switch to multi-phase.
-       **/
-      snapshotNominators: AugmentedQuery<ApiType, () => Observable<Option<Vec<AccountId>>>, []> & QueryableStorageEntry<ApiType, []>;
-      /**
-       * Snapshot of validators at the beginning of the current election window. This should only
-       * have a value when [`EraElectionStatus`] == `ElectionStatus::Open(_)`.
-       * 
-       * TWO_PHASE_NOTE: should be removed once we switch to multi-phase.
-       **/
-      snapshotValidators: AugmentedQuery<ApiType, () => Observable<Option<Vec<AccountId>>>, []> & QueryableStorageEntry<ApiType, []>;
       /**
        * Records information about the maximum slash of a stash within a slashing span,
        * as well as how much reward has been paid out.
@@ -977,7 +935,7 @@ declare module '@polkadot/api/types/storage' {
        * True if network has been upgraded to this version.
        * Storage version of the pallet.
        * 
-       * This is set to v5.0.0 for new networks.
+       * This is set to v6.0.0 for new networks.
        **/
       storageVersion: AugmentedQuery<ApiType, () => Observable<Releases>, []> & QueryableStorageEntry<ApiType, []>;
       /**

packages/api/src/augment/rpc.ts

@@ -6,6 +6,7 @@ import type { Bytes, HashMap, Json, Null, Option, StorageKey, Text, U256, U64, V
 import type { AnyNumber, Codec, IExtrinsic, Observable } from '@polkadot/types/types';
 import type { ExtrinsicOrHash, ExtrinsicStatus } from '@polkadot/types/interfaces/author';
 import type { EpochAuthorship } from '@polkadot/types/interfaces/babe';
+import type { BeefySignedCommitment } from '@polkadot/types/interfaces/beefy';
 import type { BlockHash } from '@polkadot/types/interfaces/chain';
 import type { PrefixedStorageKey } from '@polkadot/types/interfaces/childstate';
 import type { AuthorityId } from '@polkadot/types/interfaces/consensus';
@@ -64,6 +65,12 @@ declare module '@polkadot/rpc-core/types.jsonrpc' {
        **/
       epochAuthorship: AugmentedRpc<() => Observable<HashMap<AuthorityId, EpochAuthorship>>>;
     };
+    beefy: {
+      /**
+       * Returns the block most recently finalized by BEEFY, alongside side its justification.
+       **/
+      subscribeJustifications: AugmentedRpc<() => Observable<BeefySignedCommitment>>;
+    };
     chain: {
       /**
        * Get header and body of a relay chain block
@@ -134,7 +141,7 @@ declare module '@polkadot/rpc-core/types.jsonrpc' {
       /**
        * Instructs the manual-seal authorship task to finalize a block
        **/
-      finalizeBlock: AugmentedRpc<(hash: BlockHash | string | Uint8Array, justification?: Justification | string | Uint8Array) => Observable<bool>>;
+      finalizeBlock: AugmentedRpc<(hash: BlockHash | string | Uint8Array, justification?: Justification) => Observable<bool>>;
     };
     eth: {
       /**

packages/api/src/augment/tx.ts

@@ -19,7 +19,7 @@ import type { AccountId, AccountIndex, AssetId, Balance, BalanceOf, BlockNumber,
 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';
-import type { CompactAssignments, ElectionScore, ElectionSize, EraIndex, RawSolution, RewardDestination, SolutionOrSnapshotSize, ValidatorIndex, ValidatorPrefs } from '@polkadot/types/interfaces/staking';
+import type { EraIndex, RawSolution, RewardDestination, SolutionOrSnapshotSize, ValidatorPrefs } from '@polkadot/types/interfaces/staking';
 import type { Key } from '@polkadot/types/interfaces/system';
 import type { BountyIndex } from '@polkadot/types/interfaces/treasury';
 import type { Timepoint } from '@polkadot/types/interfaces/utility';
@@ -108,8 +108,7 @@ declare module '@polkadot/api/types/submittable' {
        * 
        * The origin must be Signed and the sender must have sufficient funds free.
        * 
-       * Funds of sender are reserved according to the formula:
-       * `AssetDepositBase + AssetDepositPerZombie * max_zombies`.
+       * Funds of sender are reserved by `AssetDeposit`.
        * 
        * Parameters:
        * - `id`: The identifier of the new asset. This must not be currently in use to identify
@@ -713,7 +712,7 @@ declare module '@polkadot/api/types/submittable' {
        * * `gas_limit`: The gas limit enforced when executing the constructor.
        * * `code`: The contract code to deploy in raw bytes.
        * * `data`: The input data to pass to the contract constructor.
-       * * `salt`: Used for the address derivation. See [`Self::contract_address`].
+       * * `salt`: Used for the address derivation. See [`Pallet::contract_address`].
        * 
        * Instantiation is executed as follows:
        * 
@@ -1277,8 +1276,8 @@ declare module '@polkadot/api/types/submittable' {
        * origin is removed as a runner-up.
        * - `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_members`], if replacement runners exists, they are immediately used.
-       * If the prime is renouncing, then no prime will exist until the next round.
+       * 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.
        * 
@@ -2098,7 +2097,7 @@ declare module '@polkadot/api/types/submittable' {
        **/
       proxy: AugmentedSubmittable<(real: AccountId | string | Uint8Array, forceProxyType: Option<ProxyType> | null | object | string | Uint8Array, call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [AccountId, Option<ProxyType>, Call]>;
       /**
-       * Dispatch the given `call` from an account that the sender is authorised for through
+       * Dispatch the given `call` from an account that the sender is authorized for through
        * `add_proxy`.
        * 
        * Removes any corresponding announcement(s).
@@ -2837,7 +2836,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Write: Bonded, Payee, [Origin Account], Locks, Ledger
        * # </weight>
        **/
-      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]>;
+      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 } | { None: 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.
@@ -3143,7 +3142,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Write: Payee
        * # </weight>
        **/
-      setPayee: AugmentedSubmittable<(payee: RewardDestination | { Staked: any } | { Stash: any } | { Controller: any } | { Account: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [RewardDestination]>;
+      setPayee: AugmentedSubmittable<(payee: RewardDestination | { Staked: any } | { Stash: any } | { Controller: any } | { Account: any } | { None: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [RewardDestination]>;
       /**
        * Sets the ideal number of validators.
        * 
@@ -3155,70 +3154,6 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       setValidatorCount: AugmentedSubmittable<(updated: Compact<u32> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>, [Compact<u32>]>;
-      /**
-       * Submit an election result to the chain. If the solution:
-       * 
-       * 1. is valid.
-       * 2. has a better score than a potentially existing solution on chain.
-       * 
-       * then, it will be _put_ on chain.
-       * 
-       * A solution consists of two pieces of data:
-       * 
-       * 1. `winners`: a flat vector of all the winners of the round.
-       * 2. `assignments`: the compact version of an assignment vector that encodes the edge
-       * weights.
-       * 
-       * Both of which may be computed using _phragmen_, or any other algorithm.
-       * 
-       * Additionally, the submitter must provide:
-       * 
-       * - The `score` that they claim their solution has.
-       * 
-       * Both validators and nominators will be represented by indices in the solution. The
-       * indices should respect the corresponding types ([`ValidatorIndex`] and
-       * [`NominatorIndex`]). Moreover, they should be valid when used to index into
-       * [`SnapshotValidators`] and [`SnapshotNominators`]. Any invalid index will cause the
-       * solution to be rejected. These two storage items are set during the election window and
-       * may be used to determine the indices.
-       * 
-       * A solution is valid if:
-       * 
-       * 0. It is submitted when [`EraElectionStatus`] is `Open`.
-       * 1. Its claimed score is equal to the score computed on-chain.
-       * 2. Presents the correct number of winners.
-       * 3. All indexes must be value according to the snapshot vectors. All edge values must
-       * also be correct and should not overflow the granularity of the ratio type (i.e. 256
-       * or billion).
-       * 4. For each edge, all targets are actually nominated by the voter.
-       * 5. Has correct self-votes.
-       * 
-       * A solutions score is consisted of 3 parameters:
-       * 
-       * 1. `min { support.total }` for each support of a winner. This value should be maximized.
-       * 2. `sum { support.total }` for each support of a winner. This value should be minimized.
-       * 3. `sum { support.total^2 }` for each support of a winner. This value should be
-       * minimized (to ensure less variance)
-       * 
-       * # <weight>
-       * The transaction is assumed to be the longest path, a better solution.
-       * - Initial solution is almost the same.
-       * - Worse solution is retraced in pre-dispatch-checks which sets its own weight.
-       * # </weight>
-       **/
-      submitElectionSolution: AugmentedSubmittable<(winners: Vec<ValidatorIndex> | (ValidatorIndex | AnyNumber | Uint8Array)[], compact: CompactAssignments | { votes1?: any; votes2?: any; votes3?: any; votes4?: any; votes5?: any; votes6?: any; votes7?: any; votes8?: any; votes9?: any; votes10?: any; votes11?: any; votes12?: any; votes13?: any; votes14?: any; votes15?: any; votes16?: any } | string | Uint8Array, score: ElectionScore, era: EraIndex | AnyNumber | Uint8Array, size: ElectionSize | { validators?: any; nominators?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Vec<ValidatorIndex>, CompactAssignments, ElectionScore, EraIndex, ElectionSize]>;
-      /**
-       * Unsigned version of `submit_election_solution`.
-       * 
-       * Note that this must pass the [`ValidateUnsigned`] check which only allows transactions
-       * from the local node to be included. In other words, only the block author can include a
-       * transaction in the block.
-       * 
-       * # <weight>
-       * See [`submit_election_solution`].
-       * # </weight>
-       **/
-      submitElectionSolutionUnsigned: AugmentedSubmittable<(winners: Vec<ValidatorIndex> | (ValidatorIndex | AnyNumber | Uint8Array)[], compact: CompactAssignments | { votes1?: any; votes2?: any; votes3?: any; votes4?: any; votes5?: any; votes6?: any; votes7?: any; votes8?: any; votes9?: any; votes10?: any; votes11?: any; votes12?: any; votes13?: any; votes14?: any; votes15?: any; votes16?: any } | string | Uint8Array, score: ElectionScore, era: EraIndex | AnyNumber | Uint8Array, size: ElectionSize | { validators?: any; nominators?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [Vec<ValidatorIndex>, CompactAssignments, ElectionScore, EraIndex, ElectionSize]>;
       /**
        * Schedule a portion of the stash to be unlocked ready for transfer out after the bond
        * period ends. If this leaves an amount actively bonded less than
@@ -3939,7 +3874,7 @@ declare module '@polkadot/api/types/submittable' {
        * Unlock any vested funds of the sender account.
        * 
        * The dispatch origin for this call must be _Signed_ and the sender must have funds still
-       * locked under this module.
+       * locked under this pallet.
        * 
        * Emits either `VestingCompleted` or `VestingUpdated`.
        * 
@@ -3957,7 +3892,7 @@ declare module '@polkadot/api/types/submittable' {
        * The dispatch origin for this call must be _Signed_.
        * 
        * - `target`: The account whose vested funds should be unlocked. Must have funds still
-       * locked under this module.
+       * locked under this pallet.
        * 
        * Emits either `VestingCompleted` or `VestingUpdated`.
        * 

packages/api/src/base/Init.ts

@@ -13,15 +13,15 @@ import BN from 'bn.js';
 import { Metadata } from '@polkadot/metadata';
 import { TypeRegistry } from '@polkadot/types/create';
 import { getSpecAlias, getSpecExtensions, getSpecHasher, getSpecRpc, getSpecTypes, getUpgradeVersion } from '@polkadot/types-known';
-import { assert, BN_ZERO, logger, u8aEq, u8aToHex, u8aToU8a } from '@polkadot/util';
+import { assert, BN_ZERO, logger, stringify, 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 { detectedCapabilities } from './capabilities';
 import { Decorate } from './Decorate';
-import { detectedCapabilities } from './util';
 
-const KEEPALIVE_INTERVAL = 15000;
+const KEEPALIVE_INTERVAL = 10000;
 const DEFAULT_BLOCKNUMBER = { unwrap: () => BN_ZERO };
 
 const l = logger('api/init');
@@ -31,7 +31,7 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
 
   #registries: VersionedRegistry[] = [];
 
-  #updateSub?: Subscription;
+  #updateSub?: Subscription | null = null;
 
   constructor (options: ApiOptions, type: ApiTypes, decorateMethod: DecorateMethod<ApiType>) {
     super(options, type, decorateMethod);
@@ -156,10 +156,10 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
     // on re-connection to the same chain, we don't want to re-do everything from chain again
     if (this._isReady) {
       return true;
-    } else if (this.#updateSub) {
-      this.#updateSub.unsubscribe();
     }
 
+    this._unsubscribeUpdates();
+
     // only load from on-chain if we are not a clone (default path), alternatively
     // just use the values from the source instance provided
     [this._genesisHash, this._runtimeMetadata] = this._options.source?._isReady
@@ -197,7 +197,7 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
         if (Object.keys(types).length) {
           (registry || this.registry).register(types as Record<string, string>);
 
-          l.debug(`Capabilities detected${blockHash ? ` (${u8aToHex(u8aToU8a(blockHash))})` : ''}: ${JSON.stringify(types)}`);
+          l.debug(() => `Capabilities detected${blockHash ? ` (${u8aToHex(u8aToU8a(blockHash))})` : ''}: ${stringify(types)}`);
         }
       })
       .catch(l.error);
@@ -302,6 +302,25 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
     return true;
   }
 
+  private _unsubscribeHealth (): void {
+    if (this.#healthTimer) {
+      clearInterval(this.#healthTimer);
+      this.#healthTimer = null;
+    }
+  }
+
+  private _unsubscribeUpdates (): void {
+    if (this.#updateSub) {
+      this.#updateSub.unsubscribe();
+      this.#updateSub = null;
+    }
+  }
+
+  protected _unsubscribe (): void {
+    this._unsubscribeHealth();
+    this._unsubscribeUpdates();
+  }
+
   #onProviderConnect = async (): Promise<void> => {
     this.emit('connected');
     this._isConnected.next(true);
@@ -321,7 +340,7 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
       }
 
       this.#healthTimer = setInterval((): void => {
-        this._rpcCore.system.health().toPromise().catch(() => null);
+        this._rpcCore.system.health().toPromise().catch((error) => l.warn(`Health keepalive check failed: ${(error as Error).message}`));
       }, KEEPALIVE_INTERVAL);
     } catch (_error) {
       const error = new Error(`FATAL: Unable to initialize the API: ${(_error as Error).message}`);
@@ -337,10 +356,7 @@ export abstract class Init<ApiType extends ApiTypes> extends Decorate<ApiType> {
     this.emit('disconnected');
     this._isConnected.next(false);
 
-    if (this.#healthTimer) {
-      clearInterval(this.#healthTimer);
-      this.#healthTimer = null;
-    }
+    this._unsubscribeHealth();
   };
 
   #onProviderError = (error: Error): void => {

packages/api/src/base/capabilities.ts

@@ -0,0 +1,181 @@
+// Copyright 2017-2021 @polkadot/api-derive authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { ApiInterfaceRx } from '@polkadot/api/types';
+import type { bool, Raw, u32 } from '@polkadot/types';
+import type { Releases } from '@polkadot/types/interfaces';
+import type { InterfaceTypes } from '@polkadot/types/types';
+
+import { assert, compactFromU8a } from '@polkadot/util';
+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 ExtractedQ = [bool | null, bool | null, bool | null, Releases | null];
+
+type ExtractedR = [Raw | null];
+
+type ExtractedC = [u32 | null, u32 | null];
+
+type DetectedKeys = keyof Pick<InterfaceTypes, 'AccountInfo' | 'ValidatorPrefs'>;
+
+type DetectedValues = keyof InterfaceTypes;
+
+interface DetectedTypes extends Record<DetectedKeys, DetectedValues> {
+  AccountInfo: 'AccountInfoWithRefCount' | 'AccountInfoWithDualRefCount' | 'AccountInfoWithTripleRefCount',
+  Keys: 'SessionKeys1' | 'SessionKeys2' | 'SessionKeys3' | 'SessionKeys4' | 'SessionKeys5' | 'SessionKeys6' | 'SessionKeys7' | 'SessionKeys8' | 'SessionKeys9' | 'SessionKeys10';
+  RefCount: 'u8' | 'u32',
+  SlotRange: Record<string, unknown>;
+  ValidatorPrefs: 'ValidatorPrefsWithBlocked' | 'ValidatorPrefsWithCommission';
+  WinningData: string;
+}
+
+interface AvailableMap<T> {
+  filtered: T[];
+  included: boolean[];
+  original: T[];
+}
+
+interface Constants {
+  accountIdLength: number;
+}
+
+const NumberMap = ['Zero', 'One', 'Two', 'Three', 'Four', 'Five', 'Six', 'Seven', 'Eight', 'Nine', 'Ten'];
+
+function mapCapabilities ({ accountIdLength }: Constants, [leasePeriodsPerSlot, slotRangeCount]: ExtractedC, [systemRefcount32, systemRefcountDual, systemRefcountTriple, stakingVersion]: ExtractedQ, [keys]: ExtractedR): Partial<DetectedTypes> {
+  const types: Partial<DetectedTypes> = {};
+
+  // AccountInfo
+  if (systemRefcountTriple && systemRefcountTriple.isTrue) {
+    types.AccountInfo = 'AccountInfoWithTripleRefCount';
+  } else if (systemRefcountDual && systemRefcountDual.isTrue) {
+    types.AccountInfo = 'AccountInfoWithDualRefCount';
+  } else {
+    types.AccountInfo = 'AccountInfoWithRefCount';
+
+    if (!systemRefcount32 || systemRefcount32.isFalse) {
+      types.RefCount = 'u8';
+    }
+  }
+
+  // ValidatorPrefs
+  if (stakingVersion) {
+    if (stakingVersion.index >= 4) { // v1 = index 0, V5 = index 4
+      types.ValidatorPrefs = 'ValidatorPrefsWithBlocked';
+    } else {
+      types.ValidatorPrefs = 'ValidatorPrefsWithCommission';
+    }
+  }
+
+  // Keys
+  if (keys) {
+    try {
+      const [offset, numItems] = compactFromU8a(keys);
+      const tupleLength = (keys.length - offset) / numItems.toNumber();
+      const numIds = tupleLength / accountIdLength;
+      const numIdsRound = Math.floor(numIds);
+
+      assert(numIds >= 2 && numIds <= 11, () => `Detected ${numIds} in Keys, should be >= 2 and <= 11`);
+
+      if (numIdsRound !== numIds) {
+        // Beefy?
+        if ((((numIdsRound - 1) * accountIdLength) + 33) === tupleLength) {
+          // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+          // @ts-ignore
+          types.Keys = `SessionKeys${numIdsRound - 1}B`;
+        } else {
+          assert(false, () => `Expected integer number of keys, found ${numIds.toFixed(2)}`);
+        }
+      } else {
+        // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+        // @ts-ignore
+        types.Keys = `SessionKeys${numIds - 1}`;
+      }
+    } catch (error) {
+      console.error(error);
+    }
+  }
+
+  // auctions
+  if (leasePeriodsPerSlot && slotRangeCount) {
+    const _enum: string[] = [];
+
+    for (let i = 0; leasePeriodsPerSlot.gtn(i); i++) {
+      for (let j = i; leasePeriodsPerSlot.gtn(j); j++) {
+        _enum.push(`${NumberMap[i]}${NumberMap[j]}`);
+      }
+    }
+
+    types.SlotRange = { _enum };
+    types.WinningData = `[WinningDataEntry; ${slotRangeCount.toNumber()}]`;
+  }
+
+  return types;
+}
+
+function filterEntries <T> (original: T[]): AvailableMap<T> {
+  const included = original.map((c) => !!c);
+  const filtered = original.filter((_, index) => included[index]);
+
+  return { filtered, included, original };
+}
+
+function extractResults <R, T = unknown> (results: unknown[], map: AvailableMap<T>): R {
+  let offset = -1;
+
+  return map.included.map((isIncluded) =>
+    isIncluded
+      ? results[++offset]
+      : null
+  ) as unknown as R;
+}
+
+/**
+ * @description Query the chain for the specific capabilities
+ */
+export function detectedCapabilities (api: ApiInterfaceRx, blockHash?: Uint8Array | string | undefined): Observable<Partial<DetectedTypes>> {
+  const consts = filterEntries([
+    api.consts.auctions?.leasePeriodsPerSlot,
+    api.consts.auctions?.slotRangeCount
+  ]);
+  const queries = filterEntries([
+    api.query.system?.upgradedToU32RefCount,
+    api.query.system?.upgradedToDualRefCount,
+    api.query.system?.upgradedToTripleRefCount,
+    api.query.staking?.storageVersion
+  ]);
+  const raws = filterEntries([
+    api.query.session?.queuedKeys
+  ]);
+
+  return combineLatest([
+    consts.filtered.length
+      ? blockHash
+        // FIXME consts don't have .at as of yet...
+        ? of([])
+        : of(consts.filtered)
+      : of([]),
+    queries.filtered.length
+      ? blockHash
+        ? combineLatest(queries.filtered.map((c) => c.at(blockHash)))
+        : api.queryMulti(queries.filtered)
+      : of([]),
+    raws.filtered.length
+      ? blockHash
+        ? combineLatest(raws.filtered.map((k) => api.rpc.state.getStorage.raw(k.key(), blockHash)))
+        : combineLatest(raws.filtered.map((k) => api.rpc.state.getStorage.raw(k.key())))
+      : of([])
+  ]).pipe(
+    map(([cResults, qResults, rResults]): Partial<DetectedTypes> =>
+      mapCapabilities(
+        {
+          accountIdLength: api.registry.createType('AccountId').encodedLength
+        },
+        extractResults<ExtractedC>(cResults, consts),
+        extractResults<ExtractedQ>(qResults, queries),
+        extractResults<ExtractedR>(rResults, raws)
+      )
+    ),
+    take(1)
+  );
+}

packages/api/src/base/index.ts

@@ -50,6 +50,8 @@ export abstract class ApiBase<ApiType extends ApiTypes> extends Getters<ApiType>
    * @description Disconnect from the underlying provider, halting all network traffic
    */
   public disconnect (): Promise<void> {
+    this._unsubscribe();
+
     return this._rpcCore.disconnect();
   }
 

packages/api/src/base/util.ts

@@ -1,82 +0,0 @@
-// 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, bool | null, Releases | null];
-
-type DetectedKeys = keyof Pick<InterfaceTypes, 'AccountInfo' | 'ValidatorPrefs'>;
-
-type DetectedValues = keyof InterfaceTypes;
-
-interface DetectedTypes extends Record<DetectedKeys, DetectedValues> {
-  AccountInfo: 'AccountInfoWithRefCount' | 'AccountInfoWithDualRefCount' | 'AccountInfoWithTripleRefCount',
-  RefCount: 'u8' | 'u32',
-  ValidatorPrefs: 'ValidatorPrefsWithBlocked' | 'ValidatorPrefsWithCommission';
-}
-
-function mapCapabilities ([systemRefcount32, systemRefcountDual, systemRefcountTriple, stakingVersion]: Extracted): Partial<DetectedTypes> {
-  const types: Partial<DetectedTypes> = {};
-
-  // AccountInfo
-  if (systemRefcountTriple && systemRefcountTriple.isTrue) {
-    types.AccountInfo = 'AccountInfoWithTripleRefCount';
-  } else if (systemRefcountDual && systemRefcountDual.isTrue) {
-    types.AccountInfo = 'AccountInfoWithDualRefCount';
-  } else {
-    types.AccountInfo = 'AccountInfoWithRefCount';
-
-    if (!systemRefcount32 || systemRefcount32.isFalse) {
-      types.RefCount = 'u8';
-    }
-  }
-
-  // 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.system?.upgradedToTripleRefCount,
-    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/checkTypes.manual.ts

@@ -3,12 +3,12 @@
 
 // Simple non-runnable checks to test type definitions in the editor itself
 
+import type { HeaderExtended } from '@polkadot/api-derive/types';
 import type { StorageKey } from '@polkadot/types';
 import type { AccountId, Balance, DispatchErrorModule, Event, Header, Index } from '@polkadot/types/interfaces';
 import type { AnyTuple, IExtrinsic, IMethod } from '@polkadot/types/types';
 
 import { ApiPromise } from '@polkadot/api';
-import { HeaderExtended } from '@polkadot/api-derive';
 import { createTestPairs, TestKeyringMap } from '@polkadot/keyring/testingPairs';
 import { createTypeUnsafe, TypeRegistry } from '@polkadot/types/create';
 

packages/api/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/api', version: '4.1.1' };
+export const packageInfo = { name: '@polkadot/api', version: '4.7.2' };

packages/api/src/promise/index.ts

@@ -211,7 +211,19 @@ export class ApiPromise extends ApiBase<'promise'> {
    * ```
    */
   public static create (options?: ApiOptions): Promise<ApiPromise> {
-    return new ApiPromise(options).isReady;
+    const instance = new ApiPromise(options);
+
+    if (options && options.throwOnConnect) {
+      return instance.isReadyOrError;
+    }
+
+    // Swallow any rejections on isReadyOrError
+    // (in Node 15.x this creates issues, when not being looked at)
+    instance.isReadyOrError.catch(() => {
+      // ignore
+    });
+
+    return instance.isReady;
   }
 
   /**
@@ -235,18 +247,14 @@ export class ApiPromise extends ApiBase<'promise'> {
     super(options, 'promise', decorateMethod);
 
     this.#isReadyPromise = new Promise((resolve): void => {
-      super.once('ready', (): void => {
-        resolve(this);
-      });
+      super.once('ready', () => resolve(this));
     });
 
     this.#isReadyOrErrorPromise = new Promise((resolve, reject): void => {
-      super.once('ready', (): void => {
-        resolve(this);
-      });
-      super.once('error', (e): void => {
-        reject(e);
-      });
+      const tracker = promiseTracker(resolve, reject);
+
+      super.once('ready', () => tracker.resolve(this));
+      super.once('error', (e) => tracker.reject(e));
     });
   }
 

packages/api/src/rx/index.ts

@@ -165,9 +165,7 @@ export class ApiRx extends ApiBase<'rxjs'> {
     this.#isReadyRx = from<Promise<ApiRx>>(
       // You can create an observable from an event, however my mind groks this form better
       new Promise((resolve): void => {
-        super.on('ready', (): void => {
-          resolve(this);
-        });
+        super.on('ready', () => resolve(this));
       })
     );
   }

packages/api/src/submittable/Result.ts

@@ -32,14 +32,17 @@ export class SubmittableResult implements ISubmittableResult {
 
   public readonly dispatchInfo?: DispatchInfo;
 
+  public readonly internalError?: Error;
+
   public readonly events: EventRecord[];
 
   public readonly status: ExtrinsicStatus;
 
-  constructor ({ dispatchError, dispatchInfo, events, status }: SubmittableResultValue) {
+  constructor ({ dispatchError, dispatchInfo, events, internalError, status }: SubmittableResultValue) {
     this.dispatchError = dispatchError || extractError(events);
     this.dispatchInfo = dispatchInfo || extractInfo(events);
     this.events = events || [];
+    this.internalError = internalError;
     this.status = status;
   }
 
@@ -85,6 +88,7 @@ export class SubmittableResult implements ISubmittableResult {
       dispatchError: this.dispatchError?.toHuman(),
       dispatchInfo: this.dispatchInfo?.toHuman(),
       events: this.events.map((event) => event.toHuman(isExtended)),
+      internalError: this.internalError?.message.toString(),
       status: this.status.toHuman(isExtended)
     };
   }

packages/api/src/submittable/createClass.ts

@@ -11,7 +11,7 @@ import type { AddressOrPair, SignerOptions, SubmittableDryRunResult, Submittable
 
 import { assert, isBn, isFunction, isNumber, isString, isU8a } from '@polkadot/util';
 import { of } from '@polkadot/x-rxjs';
-import { first, map, mapTo, mergeMap, switchMap, tap } from '@polkadot/x-rxjs/operators';
+import { catchError, first, map, mapTo, mergeMap, switchMap, tap } from '@polkadot/x-rxjs/operators';
 
 import { ApiBase } from '../base';
 import { filterEvents, isKeyringPair } from '../util';
@@ -242,6 +242,9 @@ export function createClass <ApiType extends ApiTypes> ({ api, apiType, decorate
             events: filterEvents(hash, block, events, status),
             status
           }))
+        ),
+        catchError((internalError: Error) =>
+          of(this.#transformResult(new SubmittableResult({ internalError, status })))
         )
       );
     }

packages/api/src/submittable/types.ts

@@ -10,6 +10,7 @@ export interface SubmittableResultValue {
   dispatchError?: DispatchError;
   dispatchInfo?: DispatchInfo;
   events?: EventRecord[];
+  internalError?: Error;
   status: ExtrinsicStatus;
 }
 

packages/api/src/types/index.ts

@@ -69,6 +69,10 @@ export interface ApiOptions extends RegisteredTypes {
    * @description The source object to use for runtime information (only used when cloning)
    */
   source?: ApiBase<any>;
+  /**
+   * @description Throws an error when the initial connection fails (same as isReadyOrError)
+   */
+  throwOnConnect?: boolean;
 }
 
 // A smaller interface of ApiRx, used in derive and in SubmittableExtrinsic

packages/api/src/util/validate.ts

@@ -13,7 +13,7 @@ function sig ({ method, section }: StorageEntry, ...args: Type[]): string {
 function doDoubleMap (creator: StorageEntry, args: unknown[]): [StorageEntry, [any, any]] {
   const { key1, key2 } = creator.meta.type.asDoubleMap;
 
-  assert(args.length === 2, `${sig(creator, key1, key2)} is a doublemap, requiring 2 arguments, ${args.length} found`);
+  assert(args.length === 2, () => `${sig(creator, key1, key2)} is a doublemap, requiring 2 arguments, ${args.length} found`);
 
   // pass as tuple
   return [creator, args as [any, any]];
@@ -22,7 +22,7 @@ function doDoubleMap (creator: StorageEntry, args: unknown[]): [StorageEntry, [a
 function doMap (creator: StorageEntry, args: unknown[]): [StorageEntry] | [StorageEntry, any] {
   const { key } = creator.meta.type.asMap;
 
-  assert(args.length === 1, `${sig(creator, key)} is a map, requiring 1 argument, ${args.length} found`);
+  assert(args.length === 1, () => `${sig(creator, key)} is a map, requiring 1 argument, ${args.length} found`);
 
   // expand
   return args.length
@@ -41,7 +41,7 @@ export function extractStorageArgs (creator: StorageEntry, _args: unknown[]): [S
     return doMap(creator, args);
   }
 
-  assert(args.length === 0, `${sig(creator)} does not take any arguments, ${args.length} found`);
+  assert(args.length === 0, () => `${sig(creator)} does not take any arguments, ${args.length} found`);
 
   // no args
   return [creator];

packages/metadata/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/metadata",
-  "version": "4.1.1",
+  "version": "4.7.2",
   "type": "module",
   "description": "Helpers to extract information from runtime metadata",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "repository": "github:polkadot-js/api",
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
@@ -16,14 +19,14 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/type-metadata#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.9",
-    "@polkadot/types": "4.1.1",
-    "@polkadot/types-known": "4.1.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/util-crypto": "^6.0.5",
+    "@babel/runtime": "^7.13.17",
+    "@polkadot/types": "4.7.2",
+    "@polkadot/types-known": "4.7.2",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/util-crypto": "^6.3.1",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.0.5"
+    "@polkadot/keyring": "^6.3.1"
   }
 }

packages/metadata/src/MagicNumber.ts

@@ -15,7 +15,7 @@ export class MagicNumber extends U32 {
     if (!this.isEmpty) {
       const magic = registry.createType('u32', MAGIC_NUMBER);
 
-      assert(this.eq(magic), `MagicNumber mismatch: expected ${magic.toHex()}, found ${this.toHex()}`);
+      assert(this.eq(magic), () => `MagicNumber mismatch: expected ${magic.toHex()}, found ${this.toHex()}`);
     }
   }
 }

packages/metadata/src/Metadata.ts

@@ -3,7 +3,7 @@
 
 import type { Registry } from '@polkadot/types/types';
 
-import { isString, u8aConcat, u8aToU8a } from '@polkadot/util';
+import { isString, u8aToU8a } from '@polkadot/util';
 
 import { MetadataVersioned } from './MetadataVersioned';
 
@@ -11,7 +11,7 @@ import { MetadataVersioned } from './MetadataVersioned';
 const VERSION_IDX = 4;
 
 // magic + lowest supported version
-const EMPTY_METADATA = u8aConcat(new Uint8Array([0x6d, 0x65, 0x74, 0x61, 9]));
+const EMPTY_METADATA = new Uint8Array([0x6d, 0x65, 0x74, 0x61, 9]);
 const EMPTY_U8A = new Uint8Array();
 
 function sanitizeInput (_value: Uint8Array | string = EMPTY_U8A): Uint8Array {

packages/metadata/src/MetadataVersioned.ts

@@ -33,18 +33,18 @@ export class MetadataVersioned extends Struct {
     }, value as Map<unknown, unknown>);
   }
 
-  private _assertVersion (version: number): boolean {
-    assert(this.version <= version, `Cannot convert metadata from v${this.version} to v${version}`);
+  #assertVersion = (version: number): boolean => {
+    assert(this.version <= version, () => `Cannot convert metadata from v${this.version} to v${version}`);
 
     return this.version === version;
-  }
+  };
 
-  private _getVersion<T extends MetaMapped, F extends MetaMapped> (version: MetaVersions, fromPrev: (registry: Registry, input: F, metaVersion: number) => T): T {
+  #getVersion = <T extends MetaMapped, F extends MetaMapped>(version: MetaVersions, fromPrev: (registry: Registry, input: F, metaVersion: number) => T): T => {
     const asCurr = `asV${version}` as MetaAsX;
     const asPrev = `asV${version - 1}` as MetaAsX;
 
-    if (this._assertVersion(version)) {
-      return this._metadata[asCurr] as T;
+    if (this.#assertVersion(version)) {
+      return this.#metadata()[asCurr] as T;
     }
 
     if (!this.#converted.has(version)) {
@@ -52,6 +52,13 @@ export class MetadataVersioned extends Struct {
     }
 
     return this.#converted.get(version) as T;
+  };
+
+  /**
+   * @description the metadata wrapped
+   */
+  #metadata = (): MetadataAll => {
+    return this.get('metadata') as MetadataAll;
   }
 
   /**
@@ -68,30 +75,30 @@ export class MetadataVersioned extends Struct {
    * @description Returns the wrapped metadata as a V9 object
    */
   public get asV9 (): MetadataV9 {
-    this._assertVersion(9);
+    this.#assertVersion(9);
 
-    return this._metadata.asV9;
+    return this.#metadata().asV9;
   }
 
   /**
    * @description Returns the wrapped values as a V10 object
    */
   public get asV10 (): MetadataV10 {
-    return this._getVersion(10, toV10);
+    return this.#getVersion(10, toV10);
   }
 
   /**
    * @description Returns the wrapped values as a V11 object
    */
   public get asV11 (): MetadataV11 {
-    return this._getVersion(11, toV11);
+    return this.#getVersion(11, toV11);
   }
 
   /**
    * @description Returns the wrapped values as a V12 object
    */
   public get asV12 (): MetadataV12 {
-    return this._getVersion(12, toV12);
+    return this.#getVersion(12, toV12);
   }
 
   /**
@@ -99,7 +106,7 @@ export class MetadataVersioned extends Struct {
    */
   public get asLatest (): MetadataLatest {
     // This is non-existent & latest - applied here to do the module-specific type conversions
-    return this._getVersion(13, toLatest);
+    return this.#getVersion(13, toLatest);
   }
 
   /**
@@ -109,18 +116,11 @@ export class MetadataVersioned extends Struct {
     return this.get('magicNumber') as MagicNumber;
   }
 
-  /**
-   * @description the metadata wrapped
-   */
-  private get _metadata (): MetadataAll {
-    return this.get('metadata') as MetadataAll;
-  }
-
   /**
    * @description the metadata version this structure represents
    */
   public get version (): number {
-    return this._metadata.index;
+    return this.#metadata().index;
   }
 
   public getUniqTypes (throwError: boolean): string[] {

packages/metadata/src/decorate/extrinsics/createUnchecked.ts

@@ -16,7 +16,7 @@ export function createUnchecked (registry: Registry, section: string, callIndex:
   const funcName = stringCamelCase(callMetadata.name);
 
   const extrinsicFn = (...args: any[]): Call => {
-    assert(expectedArgs.length === args.length, `Extrinsic ${section}.${funcName} expects ${expectedArgs.length.valueOf()} arguments, got ${args.length}.`);
+    assert(expectedArgs.length === args.length, () => `Extrinsic ${section}.${funcName} expects ${expectedArgs.length.valueOf()} arguments, got ${args.length}.`);
 
     return registry.createType('Call', {
       args,

packages/metadata/src/decorate/storage/createFunction.ts

@@ -65,7 +65,7 @@ function createKeyDoubleMap (registry: Registry, itemFn: CreateItemFn, args: [Cr
   const { meta: { name, type } } = itemFn;
 
   // since we are passing an almost-unknown through, trust, but verify
-  assert(Array.isArray(args) && !isUndefined(args[0]) && !isNull(args[0]) && !isUndefined(args[1]) && !isNull(args[1]), `${(name || 'unknown').toString()} is a DoubleMap and requires two arguments`);
+  assert(Array.isArray(args) && !isUndefined(args[0]) && !isNull(args[0]) && !isUndefined(args[1]) && !isNull(args[1]), () => `${(name || 'unknown').toString()} is a DoubleMap and requires two arguments`);
 
   // if this fails, we have bigger issues
   assert(!isUndefined(hasher2), '2 hashing functions should be defined for DoubleMaps');
@@ -92,7 +92,7 @@ function createKey (registry: Registry, itemFn: CreateItemFn, arg: CreateArgType
   if (type.isMap) {
     const map = type.asMap;
 
-    assert(!isUndefined(arg) && !isNull(arg), `${name.toString()} is a Map and requires one argument`);
+    assert(!isUndefined(arg) && !isNull(arg), () => `${name.toString()} is a Map and requires one argument`);
 
     param = registry.createType(map.key.toString() as 'Raw', arg).toU8a();
   }

packages/metadata/src/decorate/storage/getStorage.ts

@@ -5,7 +5,7 @@ import type { StorageEntry } from '@polkadot/types/primitive/types';
 import type { Registry } from '@polkadot/types/types';
 import type { Storage } from '../types';
 
-import * as substrate from './substrate';
+import { substrate } from './substrate';
 
 /** @internal */
 export function getStorage (registry: Registry, metaVersion: number): Storage {

packages/metadata/src/decorate/storage/substrate.ts

@@ -12,6 +12,8 @@ interface SubstrateMetadata {
   type: string;
 }
 
+type Creator = (registry: Registry, metaVersion: number) => StorageEntry;
+
 // Small helper function to factorize code on this page.
 /** @internal */
 function createRuntimeFunction (method: string, key: string, { documentation, type }: SubstrateMetadata): (registry: Registry, metaVersion: number) => StorageEntry {
@@ -29,27 +31,25 @@ function createRuntimeFunction (method: string, key: string, { documentation, ty
     }, { key, metaVersion, skipHashing: true });
 }
 
-export const code = createRuntimeFunction('code', ':code', {
-  documentation: 'Wasm code of the runtime.',
-  type: 'Bytes'
-});
-
-export const heapPages = createRuntimeFunction('heapPages', ':heappages', {
-  documentation: 'Number of wasm linear memory pages required for execution of the runtime.',
-  type: 'u64'
-});
-
-export const extrinsicIndex = createRuntimeFunction('extrinsicIndex', ':extrinsic_index', {
-  documentation: 'Current extrinsic index (u32) is stored under this key.',
-  type: 'u32'
-});
-
-export const changesTrieConfig = createRuntimeFunction('changesTrieConfig', ':changes_trie', {
-  documentation: 'Changes trie configuration is stored under this key.',
-  type: 'u32'
-});
-
-export const childStorageKeyPrefix = createRuntimeFunction('childStorageKeyPrefix', ':child_storage:', {
-  documentation: 'Prefix of child storage keys.',
-  type: 'u32'
-});
+export const substrate: Record<string, Creator> = {
+  changesTrieConfig: createRuntimeFunction('changesTrieConfig', ':changes_trie', {
+    documentation: ' Changes trie configuration is stored under this key.',
+    type: 'u32'
+  }),
+  childStorageKeyPrefix: createRuntimeFunction('childStorageKeyPrefix', ':child_storage:', {
+    documentation: ' Prefix of child storage keys.',
+    type: 'u32'
+  }),
+  code: createRuntimeFunction('code', ':code', {
+    documentation: ' Wasm code of the runtime.',
+    type: 'Bytes'
+  }),
+  extrinsicIndex: createRuntimeFunction('extrinsicIndex', ':extrinsic_index', {
+    documentation: ' Current extrinsic index (u32) is stored under this key.',
+    type: 'u32'
+  }),
+  heapPages: createRuntimeFunction('heapPages', ':heappages', {
+    documentation: ' Number of wasm linear memory pages required for execution of the runtime.',
+    type: 'u64'
+  })
+};

packages/metadata/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/metadata', version: '4.1.1' };
+export const packageInfo = { name: '@polkadot/metadata', version: '4.7.2' };

packages/metadata/src/util/testUtil.ts

@@ -5,7 +5,7 @@ import type { Codec, Registry } from '@polkadot/types/types';
 import type { MetadataInterface } from '../types';
 
 import { unwrapStorageType } from '@polkadot/types/primitive/StorageKey';
-import { assert, hexToU8a, u8aToHex } from '@polkadot/util';
+import { assert, hexToU8a, stringify, u8aToHex } from '@polkadot/util';
 
 import { Metadata } from '../Metadata';
 import { getUniqTypes } from './getUniqTypes';
@@ -22,7 +22,7 @@ export function decodeLatestSubstrate<Modules extends Codec> (registry: Registry
       expect((metadata[`asV${version}` as keyof Metadata] as unknown as MetadataInterface<Modules>).modules.length).not.toBe(0);
       expect(metadata.toJSON()).toEqual(staticSubstrate);
     } catch (error) {
-      console.error(JSON.stringify(metadata.toJSON()));
+      console.error(stringify(metadata.toJSON()));
 
       throw error;
     }
@@ -65,7 +65,7 @@ export function defaultValues (registry: Registry, rpcData: string, withThrow =
               if (withFallbackCheck) {
                 const [hexType, hexOrig] = [u8aToHex(type.toU8a()), u8aToHex(fallback.toU8a(true))];
 
-                assert(hexType === hexOrig, `Fallback does not match (${((hexOrig.length - 2) / 2) - ((hexType.length - 2) / 2)} bytes missing): ${hexType} !== ${hexOrig}`);
+                assert(hexType === hexOrig, () => `Fallback does not match (${((hexOrig.length - 2) / 2) - ((hexType.length - 2) / 2)} bytes missing): ${hexType} !== ${hexOrig}`);
               }
             } catch (error) {
               const message = `${location}:: ${(error as Error).message}`;

packages/metadata/src/v12/static-substrate.json

@@ -499,7 +499,7 @@
             {
               "name": "Version",
               "type": "RuntimeVersion",
-              "value": "0x106e6f6465387375627374726174652d6e6f64650a000000090100000000000034df6acb689907609b0300000037e397fc7c91f5e40100000040fe3ad401f8959a04000000d2bc9897eed08f1502000000f78b278be53f454c02000000ed99c5acb25eedf502000000cbca25e39f14238702000000687ad44ad37f03c201000000bc9d89904f5b923f0100000068b66ba122c93fa70100000037c8bb1350a9a2a80100000091d5df18b0d2cf5801000000ab3c0572291feb8b0100000002000000",
+              "value": "0x106e6f6465387375627374726174652d6e6f64650a000000090100000100000034df6acb689907609b0300000037e397fc7c91f5e40100000040fe3ad401f8959a04000000d2bc9897eed08f1502000000f78b278be53f454c02000000ed99c5acb25eedf502000000cbca25e39f14238702000000687ad44ad37f03c201000000bc9d89904f5b923f0100000068b66ba122c93fa70100000037c8bb1350a9a2a80100000091d5df18b0d2cf5801000000ab3c0572291feb8b0100000002000000",
               "documentation": [
                 " Get the chain's current version."
               ]
@@ -947,13 +947,11 @@
             {
               "name": "EpochDuration",
               "type": "u64",
-              "value": "0x1400000000000000",
+              "value": "0xc800000000000000",
               "documentation": [
-                " 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."
+                " The amount of time, in slots, that each epoch should last.",
+                " NOTE: Currently it is not possible to change the epoch duration after",
+                " the chain has started. Attempting to do so will brick block production."
               ]
             },
             {
@@ -969,7 +967,26 @@
               ]
             }
           ],
-          "errors": [],
+          "errors": [
+            {
+              "name": "InvalidEquivocationProof",
+              "documentation": [
+                " An equivocation proof provided as part of an equivocation report is invalid."
+              ]
+            },
+            {
+              "name": "InvalidKeyOwnershipProof",
+              "documentation": [
+                " A key ownership proof provided as part of an equivocation report is invalid."
+              ]
+            },
+            {
+              "name": "DuplicateOffenceReport",
+              "documentation": [
+                " A given equivocation report is valid but already previously reported."
+              ]
+            }
+          ],
           "index": 2
         },
         {
@@ -1375,7 +1392,38 @@
               ]
             }
           ],
-          "errors": [],
+          "errors": [
+            {
+              "name": "NotAssigned",
+              "documentation": [
+                " The index was not already assigned."
+              ]
+            },
+            {
+              "name": "NotOwner",
+              "documentation": [
+                " The index is assigned to another account."
+              ]
+            },
+            {
+              "name": "InUse",
+              "documentation": [
+                " The index was not available."
+              ]
+            },
+            {
+              "name": "NotTransfer",
+              "documentation": [
+                " The source and destination accounts are identical."
+              ]
+            },
+            {
+              "name": "Permanent",
+              "documentation": [
+                " The index is permanent and may not be freed/changed."
+              ]
+            }
+          ],
           "index": 5
         },
         {
@@ -1954,7 +2002,7 @@
             {
               "name": "UnsignedPhase",
               "type": "BlockNumber",
-              "value": "0x05000000",
+              "value": "0x32000000",
               "documentation": [
                 " Duration of the unsigned phase."
               ]
@@ -1962,7 +2010,7 @@
             {
               "name": "SignedPhase",
               "type": "BlockNumber",
-              "value": "0x05000000",
+              "value": "0x32000000",
               "documentation": [
                 " Duration of the signed phase."
               ]
@@ -1970,7 +2018,7 @@
             {
               "name": "SolutionImprovementThreshold",
               "type": "Perbill",
-              "value": "0x20a10700",
+              "value": "0xa0860100",
               "documentation": [
                 " The minimum amount of improvement to the solution score that defines a solution as",
                 " \"better\" (in any phase)."
@@ -2463,102 +2511,18 @@
                   " This is basically in sync with the call to [`SessionManager::new_session`]."
                 ]
               },
-              {
-                "name": "SnapshotValidators",
-                "modifier": "Optional",
-                "type": {
-                  "plain": "Vec<AccountId>"
-                },
-                "fallback": "0x00",
-                "documentation": [
-                  " Snapshot of validators at the beginning of the current election window. This should only",
-                  " have a value when [`EraElectionStatus`] == `ElectionStatus::Open(_)`.",
-                  "",
-                  " TWO_PHASE_NOTE: should be removed once we switch to multi-phase."
-                ]
-              },
-              {
-                "name": "SnapshotNominators",
-                "modifier": "Optional",
-                "type": {
-                  "plain": "Vec<AccountId>"
-                },
-                "fallback": "0x00",
-                "documentation": [
-                  " Snapshot of nominators at the beginning of the current election window. This should only",
-                  " have a value when [`EraElectionStatus`] == `ElectionStatus::Open(_)`.",
-                  "",
-                  " TWO_PHASE_NOTE: should be removed once we switch to multi-phase."
-                ]
-              },
-              {
-                "name": "QueuedElected",
-                "modifier": "Optional",
-                "type": {
-                  "plain": "ElectionResult"
-                },
-                "fallback": "0x00",
-                "documentation": [
-                  " The next validator set. At the end of an era, if this is available (potentially from the",
-                  " result of an offchain worker), it is immediately used. Otherwise, the on-chain election",
-                  " is executed.",
-                  "",
-                  " TWO_PHASE_NOTE: should be removed once we switch to multi-phase."
-                ]
-              },
-              {
-                "name": "QueuedScore",
-                "modifier": "Optional",
-                "type": {
-                  "plain": "ElectionScore"
-                },
-                "fallback": "0x00",
-                "documentation": [
-                  " The score of the current [`QueuedElected`].",
-                  "",
-                  " TWO_PHASE_NOTE: should be removed once we switch to multi-phase."
-                ]
-              },
-              {
-                "name": "EraElectionStatus",
-                "modifier": "Default",
-                "type": {
-                  "plain": "ElectionStatus"
-                },
-                "fallback": "0x00",
-                "documentation": [
-                  " Flag to control the execution of the offchain election. When `Open(_)`, we accept",
-                  " solutions to be submitted.",
-                  "",
-                  " TWO_PHASE_NOTE: should be removed once we switch to multi-phase."
-                ]
-              },
-              {
-                "name": "IsCurrentSessionFinal",
-                "modifier": "Default",
-                "type": {
-                  "plain": "bool"
-                },
-                "fallback": "0x00",
-                "documentation": [
-                  " True if the current **planned** session is final. Note that this does not take era",
-                  " forcing into account.",
-                  "",
-                  " TWO_PHASE_NOTE: should be removed once we switch to multi-phase."
-                ]
-              },
               {
                 "name": "StorageVersion",
                 "modifier": "Default",
                 "type": {
                   "plain": "Releases"
                 },
-                "fallback": "0x04",
+                "fallback": "0x05",
                 "documentation": [
                   " True if network has been upgraded to this version.",
                   " Storage version of the pallet.",
                   "",
-                  " This is set to v5.0.0 for new networks."
+                  " This is set to v6.0.0 for new networks."
                 ]
               }
             ]
@@ -3163,118 +3127,6 @@
                 " # </weight>"
               ]
             },
-            {
-              "name": "submit_election_solution",
-              "args": [
-                {
-                  "name": "winners",
-                  "type": "Vec<ValidatorIndex>"
-                },
-                {
-                  "name": "compact",
-                  "type": "CompactAssignments"
-                },
-                {
-                  "name": "score",
-                  "type": "ElectionScore"
-                },
-                {
-                  "name": "era",
-                  "type": "EraIndex"
-                },
-                {
-                  "name": "size",
-                  "type": "ElectionSize"
-                }
-              ],
-              "documentation": [
-                " Submit an election result to the chain. If the solution:",
-                "",
-                " 1. is valid.",
-                " 2. has a better score than a potentially existing solution on chain.",
-                "",
-                " then, it will be _put_ on chain.",
-                "",
-                " A solution consists of two pieces of data:",
-                "",
-                " 1. `winners`: a flat vector of all the winners of the round.",
-                " 2. `assignments`: the compact version of an assignment vector that encodes the edge",
-                "    weights.",
-                "",
-                " Both of which may be computed using _phragmen_, or any other algorithm.",
-                "",
-                " Additionally, the submitter must provide:",
-                "",
-                " - The `score` that they claim their solution has.",
-                "",
-                " Both validators and nominators will be represented by indices in the solution. The",
-                " indices should respect the corresponding types ([`ValidatorIndex`] and",
-                " [`NominatorIndex`]). Moreover, they should be valid when used to index into",
-                " [`SnapshotValidators`] and [`SnapshotNominators`]. Any invalid index will cause the",
-                " solution to be rejected. These two storage items are set during the election window and",
-                " may be used to determine the indices.",
-                "",
-                " A solution is valid if:",
-                "",
-                " 0. It is submitted when [`EraElectionStatus`] is `Open`.",
-                " 1. Its claimed score is equal to the score computed on-chain.",
-                " 2. Presents the correct number of winners.",
-                " 3. All indexes must be value according to the snapshot vectors. All edge values must",
-                "    also be correct and should not overflow the granularity of the ratio type (i.e. 256",
-                "    or billion).",
-                " 4. For each edge, all targets are actually nominated by the voter.",
-                " 5. Has correct self-votes.",
-                "",
-                " A solutions score is consisted of 3 parameters:",
-                "",
-                " 1. `min { support.total }` for each support of a winner. This value should be maximized.",
-                " 2. `sum { support.total }` for each support of a winner. This value should be minimized.",
-                " 3. `sum { support.total^2 }` for each support of a winner. This value should be",
-                "    minimized (to ensure less variance)",
-                "",
-                " # <weight>",
-                " The transaction is assumed to be the longest path, a better solution.",
-                "   - Initial solution is almost the same.",
-                "   - Worse solution is retraced in pre-dispatch-checks which sets its own weight.",
-                " # </weight>"
-              ]
-            },
-            {
-              "name": "submit_election_solution_unsigned",
-              "args": [
-                {
-                  "name": "winners",
-                  "type": "Vec<ValidatorIndex>"
-                },
-                {
-                  "name": "compact",
-                  "type": "CompactAssignments"
-                },
-                {
-                  "name": "score",
-                  "type": "ElectionScore"
-                },
-                {
-                  "name": "era",
-                  "type": "EraIndex"
-                },
-                {
-                  "name": "size",
-                  "type": "ElectionSize"
-                }
-              ],
-              "documentation": [
-                " Unsigned version of `submit_election_solution`.",
-                "",
-                " Note that this must pass the [`ValidateUnsigned`] check which only allows transactions",
-                " from the local node to be included. In other words, only the block author can include a",
-                " transaction in the block.",
-                "",
-                " # <weight>",
-                " See [`submit_election_solution`].",
-                " # </weight>"
-              ]
-            },
             {
               "name": "kick",
               "args": [
@@ -3347,20 +3199,9 @@
             },
             {
               "name": "StakingElection",
-              "args": [
-                "ElectionCompute"
-              ],
+              "args": [],
               "documentation": [
-                " A new set of stakers was elected with the given \\[compute\\]."
-              ]
-            },
-            {
-              "name": "SolutionStored",
-              "args": [
-                "ElectionCompute"
-              ],
-              "documentation": [
-                " A new solution for the upcoming election has been stored. \\[compute\\]"
+                " A new set of stakers was elected."
               ]
             },
             {
@@ -3437,38 +3278,6 @@
                 " intervention."
               ]
             },
-            {
-              "name": "ElectionLookahead",
-              "type": "BlockNumber",
-              "value": "0x05000000",
-              "documentation": [
-                " The number of blocks before the end of the era from which election submissions are allowed.",
-                "",
-                " Setting this to zero will disable the offchain compute and only on-chain seq-phragmen will",
-                " be used.",
-                "",
-                " This is bounded by being within the last session. Hence, setting it to a value more than the",
-                " length of a session will be pointless."
-              ]
-            },
-            {
-              "name": "MaxIterations",
-              "type": "u32",
-              "value": "0x0a000000",
-              "documentation": [
-                " Maximum number of balancing iterations to run in the offchain submission.",
-                "",
-                " If set to 0, balance_solution will not be executed at all."
-              ]
-            },
-            {
-              "name": "MinSolutionScoreBump",
-              "type": "Perbill",
-              "value": "0x20a10700",
-              "documentation": [
-                " The threshold of improvement that should be provided for a new solution to be accepted."
-              ]
-            },
             {
               "name": "MaxNominatorRewardedPerValidator",
               "type": "u32",
@@ -3479,6 +3288,14 @@
                 " For each validator only the `$MaxNominatorRewardedPerValidator` biggest stakers can claim",
                 " their reward. This used to limit the i/o cost for the nominator payout."
               ]
+            },
+            {
+              "name": "MaxNominations",
+              "type": "u32",
+              "value": "0x10000000",
+              "documentation": [
+                " Maximum number of nominations per nominator."
+              ]
             }
           ],
           "errors": [
@@ -3572,93 +3389,6 @@
                 " Rewards for this era have already been claimed for this validator."
               ]
             },
-            {
-              "name": "OffchainElectionEarlySubmission",
-              "documentation": [
-                " The submitted result is received out of the open window."
-              ]
-            },
-            {
-              "name": "OffchainElectionWeakSubmission",
-              "documentation": [
-                " The submitted result is not as good as the one stored on chain."
-              ]
-            },
-            {
-              "name": "SnapshotUnavailable",
-              "documentation": [
-                " The snapshot data of the current window is missing."
-              ]
-            },
-            {
-              "name": "OffchainElectionBogusWinnerCount",
-              "documentation": [
-                " Incorrect number of winners were presented."
-              ]
-            },
-            {
-              "name": "OffchainElectionBogusWinner",
-              "documentation": [
-                " One of the submitted winners is not an active candidate on chain (index is out of range",
-                " in snapshot)."
-              ]
-            },
-            {
-              "name": "OffchainElectionBogusCompact",
-              "documentation": [
-                " Error while building the assignment type from the compact. This can happen if an index",
-                " is invalid, or if the weights _overflow_."
-              ]
-            },
-            {
-              "name": "OffchainElectionBogusNominator",
-              "documentation": [
-                " One of the submitted nominators is not an active nominator on chain."
-              ]
-            },
-            {
-              "name": "OffchainElectionBogusNomination",
-              "documentation": [
-                " One of the submitted nominators has an edge to which they have not voted on chain."
-              ]
-            },
-            {
-              "name": "OffchainElectionSlashedNomination",
-              "documentation": [
-                " One of the submitted nominators has an edge which is submitted before the last non-zero",
-                " slash of the target."
-              ]
-            },
-            {
-              "name": "OffchainElectionBogusSelfVote",
-              "documentation": [
-                " A self vote must only be originated from a validator to ONLY themselves."
-              ]
-            },
-            {
-              "name": "OffchainElectionBogusEdge",
-              "documentation": [
-                " The submitted result has unknown edges that are not among the presented winners."
-              ]
-            },
-            {
-              "name": "OffchainElectionBogusScore",
-              "documentation": [
-                " The claimed score does not match with the one computed from the data."
-              ]
-            },
-            {
-              "name": "OffchainElectionBogusElectionSize",
-              "documentation": [
-                " The election size is invalid."
-              ]
-            },
-            {
-              "name": "CallNotAllowed",
-              "documentation": [
-                " The call is not allowed at the given time due to restrictions of election period."
-              ]
-            },
             {
               "name": "IncorrectHistoryDepth",
               "documentation": [
@@ -6056,7 +5786,7 @@
         {
           "name": "Elections",
           "storage": {
-            "prefix": "PhragmenElection",
+            "prefix": "Elections",
             "items": [
               {
                 "name": "Members",
@@ -6226,8 +5956,8 @@
                 "   origin is removed as a runner-up.",
                 " - `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_members`], if replacement runners exists, they are immediately used.",
-                "   If the prime is renouncing, then no prime will exist until the next round.",
+                "   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.",
                 "",
@@ -6298,10 +6028,11 @@
                 "Vec<(AccountId,Balance)>"
               ],
               "documentation": [
-                " 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",
-                " this purpose. A `NewTerm(\\[\\])` indicates that some candidates got their bond slashed and",
-                " none were elected, whilst `EmptyTerm` means that no candidates existed to begin with."
+                " 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 this purpose. A `NewTerm(\\[\\])` indicates that some candidates got their bond",
+                " slashed and none were elected, whilst `EmptyTerm` means that no candidates existed to",
+                " begin with."
               ]
             },
             {
@@ -6363,47 +6094,66 @@
             }
           ],
           "constants": [
+            {
+              "name": "PalletId",
+              "type": "LockIdentifier",
+              "value": "0x706872656c656374",
+              "documentation": [
+                " Identifier for the elections-phragmen pallet's lock"
+              ]
+            },
             {
               "name": "CandidacyBond",
               "type": "BalanceOf",
               "value": "0x0080c6a47e8d03000000000000000000",
-              "documentation": []
+              "documentation": [
+                " How much should be locked up in order to submit one's candidacy."
+              ]
             },
             {
               "name": "VotingBondBase",
               "type": "BalanceOf",
               "value": "0x00f0436de36a01000000000000000000",
-              "documentation": []
+              "documentation": [
+                " Base deposit associated with voting.",
+                "",
+                " This should be sensibly high to economically ensure the pallet cannot be attacked by",
+                " creating a gigantic number of votes."
+              ]
             },
             {
               "name": "VotingBondFactor",
               "type": "BalanceOf",
               "value": "0x0000cc7b9fae00000000000000000000",
-              "documentation": []
+              "documentation": [
+                " The amount of bond that need to be locked for each vote (32 bytes)."
+              ]
             },
             {
               "name": "DesiredMembers",
               "type": "u32",
               "value": "0x0d000000",
-              "documentation": []
+              "documentation": [
+                " Number of members to elect."
+              ]
             },
             {
               "name": "DesiredRunnersUp",
               "type": "u32",
               "value": "0x07000000",
-              "documentation": []
+              "documentation": [
+                " Number of runners_up to keep."
+              ]
             },
             {
               "name": "TermDuration",
               "type": "BlockNumber",
               "value": "0x80130300",
-              "documentation": []
-            },
-            {
-              "name": "ModuleId",
-              "type": "LockIdentifier",
-              "value": "0x706872656c656374",
-              "documentation": []
+              "documentation": [
+                " How long each seat is kept. This defines the next block number at which an election",
+                " round will happen. If set to zero, no elections are ever triggered and the module will",
+                " be in passive mode."
+              ]
             }
           ],
           "errors": [
@@ -6692,7 +6442,20 @@
             }
           ],
           "constants": [],
-          "errors": [],
+          "errors": [
+            {
+              "name": "AlreadyMember",
+              "documentation": [
+                " Already a member."
+              ]
+            },
+            {
+              "name": "NotMember",
+              "documentation": [
+                " Not a member."
+              ]
+            }
+          ],
           "index": 15
         },
         {
@@ -7134,8 +6897,8 @@
               ]
             },
             {
-              "name": "ModuleId",
-              "type": "ModuleId",
+              "name": "PalletId",
+              "type": "PalletId",
               "value": "0x70792f7472737279",
               "documentation": [
                 " The treasury's module id, used for deriving its sovereign account ID."
@@ -7335,7 +7098,7 @@
                 " * `gas_limit`: The gas limit enforced when executing the constructor.",
                 " * `code`: The contract code to deploy in raw bytes.",
                 " * `data`: The input data to pass to the contract constructor.",
-                " * `salt`: Used for the address derivation. See [`Self::contract_address`].",
+                " * `salt`: Used for the address derivation. See [`Pallet::contract_address`].",
                 "",
                 " Instantiation is executed as follows:",
                 "",
@@ -9878,12 +9641,20 @@
               ]
             },
             {
-              "name": "ModuleId",
-              "type": "ModuleId",
+              "name": "PalletId",
+              "type": "PalletId",
               "value": "0x70792f736f636965",
               "documentation": [
                 " The societies's module id"
               ]
+            },
+            {
+              "name": "MaxCandidateIntake",
+              "type": "u32",
+              "value": "0x0a000000",
+              "documentation": [
+                " Maximum candidate intake per round."
+              ]
             }
           ],
           "errors": [
@@ -10583,7 +10354,7 @@
                 " Unlock any vested funds of the sender account.",
                 "",
                 " The dispatch origin for this call must be _Signed_ and the sender must have funds still",
-                " locked under this module.",
+                " locked under this pallet.",
                 "",
                 " Emits either `VestingCompleted` or `VestingUpdated`.",
                 "",
@@ -10609,7 +10380,7 @@
                 " The dispatch origin for this call must be _Signed_.",
                 "",
                 " - `target`: The account whose vested funds should be unlocked. Must have funds still",
-                " locked under this module.",
+                " locked under this pallet.",
                 "",
                 " Emits either `VestingCompleted` or `VestingUpdated`.",
                 "",
@@ -10718,7 +10489,7 @@
               "type": "BalanceOf",
               "value": "0x0000c16ff28623000000000000000000",
               "documentation": [
-                " The minimum amount to be transferred to create a new vesting schedule."
+                " The minimum amount transferred to call `vested_transfer`."
               ]
             }
           ],
@@ -11397,7 +11168,7 @@
                 }
               ],
               "documentation": [
-                " Dispatch the given `call` from an account that the sender is authorised for through",
+                " Dispatch the given `call` from an account that the sender is authorized for through",
                 " `add_proxy`.",
                 "",
                 " Removes any corresponding announcement(s).",
@@ -11458,7 +11229,10 @@
               "type": "BalanceOf",
               "value": "0x00f09e544c3900000000000000000000",
               "documentation": [
-                " The base amount of currency needed to reserve for creating a proxy."
+                " The base amount of currency needed to reserve for creating a proxy.",
+                "",
+                " This is held for an additional storage item whose value size is",
+                " `sizeof(Balance)` bytes and whose key size is `sizeof(AccountId)` bytes."
               ]
             },
             {
@@ -11466,7 +11240,11 @@
               "type": "BalanceOf",
               "value": "0x0060aa7714b400000000000000000000",
               "documentation": [
-                " The amount of currency needed per proxy added."
+                " The amount of currency needed per proxy added.",
+                "",
+                " This is held for adding 32 bytes plus an instance of `ProxyType` more into a pre-existing",
+                " storage value. Thus, when configuring `ProxyDepositFactor` one should take into account",
+                " `32 + proxy_type.encode().len()` bytes of data."
               ]
             },
             {
@@ -11482,7 +11260,7 @@
               "type": "u32",
               "value": "0x20000000",
               "documentation": [
-                " `MaxPending` metadata shadow."
+                " The maximum amount of time-delayed announcements that are allowed to be pending."
               ]
             },
             {
@@ -11490,7 +11268,9 @@
               "type": "BalanceOf",
               "value": "0x00f09e544c3900000000000000000000",
               "documentation": [
-                " `AnnouncementDepositBase` metadata shadow."
+                " The base amount of currency needed to reserve for creating an announcement.",
+                "",
+                " This is held when a new storage item holding a `Balance` is created (typically 16 bytes)."
               ]
             },
             {
@@ -11498,7 +11278,10 @@
               "type": "BalanceOf",
               "value": "0x00c054ef286801000000000000000000",
               "documentation": [
-                " `AnnouncementDepositFactor` metadata shadow."
+                " The amount of currency needed per announcement made.",
+                "",
+                " This is held for adding an `AccountId`, `Hash` and `BlockNumber` (typically 68 bytes)",
+                " into a pre-existing storage value."
               ]
             }
           ],
@@ -12911,8 +12694,7 @@
                 "",
                 " The origin must be Signed and the sender must have sufficient funds free.",
                 "",
-                " Funds of sender are reserved according to the formula:",
-                " `AssetDepositBase + AssetDepositPerZombie * max_zombies`.",
+                " Funds of sender are reserved by `AssetDeposit`.",
                 "",
                 " Parameters:",
                 " - `id`: The identifier of the new asset. This must not be currently in use to identify",
@@ -14199,8 +13981,8 @@
           ],
           "constants": [
             {
-              "name": "ModuleId",
-              "type": "ModuleId",
+              "name": "PalletId",
+              "type": "PalletId",
               "value": "0x70792f6c6f74746f",
               "documentation": []
             },
@@ -14211,7 +13993,56 @@
               "documentation": []
             }
           ],
-          "errors": [],
+          "errors": [
+            {
+              "name": "Overflow",
+              "documentation": [
+                " An overflow has occurred."
+              ]
+            },
+            {
+              "name": "NotConfigured",
+              "documentation": [
+                " A lottery has not been configured."
+              ]
+            },
+            {
+              "name": "InProgress",
+              "documentation": [
+                " A lottery is already in progress."
+              ]
+            },
+            {
+              "name": "AlreadyEnded",
+              "documentation": [
+                " A lottery has already ended."
+              ]
+            },
+            {
+              "name": "InvalidCall",
+              "documentation": [
+                " The call is not valid for an open lottery."
+              ]
+            },
+            {
+              "name": "AlreadyParticipating",
+              "documentation": [
+                " You are already participating in the lottery with this call."
+              ]
+            },
+            {
+              "name": "TooManyCalls",
+              "documentation": [
+                " Too many calls for a single lottery."
+              ]
+            },
+            {
+              "name": "EncodingFailed",
+              "documentation": [
+                " Failed to encode calls"
+              ]
+            }
+          ],
           "index": 36
         },
         {

packages/rpc-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-core",
-  "version": "4.1.1",
+  "version": "4.7.2",
   "type": "module",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,14 +19,14 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-core#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.9",
-    "@polkadot/metadata": "4.1.1",
-    "@polkadot/rpc-provider": "4.1.1",
-    "@polkadot/types": "4.1.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/x-rxjs": "^6.0.5"
+    "@babel/runtime": "^7.13.17",
+    "@polkadot/metadata": "4.7.2",
+    "@polkadot/rpc-provider": "4.7.2",
+    "@polkadot/types": "4.7.2",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/x-rxjs": "^6.3.1"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.0.5"
+    "@polkadot/keyring": "^6.3.1"
   }
 }

packages/rpc-core/src/index.ts

@@ -343,7 +343,7 @@ export class RpcCore {
       ? ''
       : ` (${def.params.length - reqArgCount} optional)`;
 
-    assert(inputs.length >= reqArgCount && inputs.length <= def.params.length, `Expected ${def.params.length} parameters${optText}, ${inputs.length} found instead`);
+    assert(inputs.length >= reqArgCount && inputs.length <= def.params.length, () => `Expected ${def.params.length} parameters${optText}, ${inputs.length} found instead`);
 
     return inputs.map((input, index): Codec =>
       createTypeUnsafe(registry, def.params[index].type, [input], { blockHash })

packages/rpc-core/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/rpc-core', version: '4.1.1' };
+export const packageInfo = { name: '@polkadot/rpc-core', version: '4.7.2' };

packages/rpc-core/src/util/drr.ts

@@ -3,7 +3,7 @@
 
 import type { Observable } from '@polkadot/x-rxjs';
 
-import { logger } from '@polkadot/util';
+import { logger, stringify } from '@polkadot/util';
 import { catchError, distinctUntilChanged, publishReplay, refCount, tap } from '@polkadot/x-rxjs/operators';
 
 import { refCountDelay } from './refCountDelay';
@@ -19,7 +19,7 @@ interface Options {
 const l = logger('drr');
 
 const CMP = (a: unknown, b: unknown): boolean =>
-  JSON.stringify({ t: a }) === JSON.stringify({ t: b });
+  stringify({ t: a }) === stringify({ t: b });
 
 const ERR = (error: Error): Observable<never> => {
   l.error(error);

packages/rpc-provider/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-provider",
-  "version": "4.1.1",
+  "version": "4.7.2",
   "type": "module",
   "description": "Transport providers for the API",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,20 +19,20 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-provider#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.9",
-    "@polkadot/types": "4.1.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/util-crypto": "^6.0.5",
-    "@polkadot/x-fetch": "^6.0.5",
-    "@polkadot/x-global": "^6.0.5",
-    "@polkadot/x-ws": "^6.0.5",
+    "@babel/runtime": "^7.13.17",
+    "@polkadot/types": "4.7.2",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/util-crypto": "^6.3.1",
+    "@polkadot/x-fetch": "^6.3.1",
+    "@polkadot/x-global": "^6.3.1",
+    "@polkadot/x-ws": "^6.3.1",
     "bn.js": "^4.11.9",
     "eventemitter3": "^4.0.7"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.0.5",
-    "@polkadot/metadata": "4.1.1",
+    "@polkadot/keyring": "^6.3.1",
+    "@polkadot/metadata": "4.7.2",
     "mock-socket": "^9.0.3",
-    "nock": "^13.0.10"
+    "nock": "^13.0.11"
   }
 }

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

@@ -3,7 +3,7 @@
 
 import type { JsonRpcRequest, JsonRpcResponse, JsonRpcResponseBaseError } from '../types';
 
-import { assert, isNumber, isString, isUndefined } from '@polkadot/util';
+import { assert, isNumber, isString, isUndefined, stringify } from '@polkadot/util';
 
 function formatErrorData (data?: string | number): string {
   if (isUndefined(data)) {
@@ -12,7 +12,7 @@ function formatErrorData (data?: string | number): string {
 
   const formatted = `: ${isString(data)
     ? data.replace(/Error\("/g, '').replace(/\("/g, '(').replace(/"\)/g, ')').replace(/\(/g, ', ').replace(/\)/g, '')
-    : JSON.stringify(data)}`;
+    : stringify(data)}`;
 
   // We need some sort of cut-off here since these can be very large and
   // very nested, pick a number and trim the result display to it
@@ -47,7 +47,7 @@ export class RpcCoder {
   }
 
   public encodeJson (method: string, params: any | any[]): string {
-    return JSON.stringify(
+    return stringify(
       this.encodeObject(method, params)
     );
   }

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

@@ -44,7 +44,7 @@ export class HttpProvider implements ProviderInterface {
    * @param {string} endpoint The endpoint url starting with http://
    */
   constructor (endpoint: string = defaults.HTTP_URL, headers: Record<string, string> = {}) {
-    assert(/^(https|http):\/\//.test(endpoint), `Endpoint should start with 'http://', received '${endpoint}'`);
+    assert(/^(https|http):\/\//.test(endpoint), () => `Endpoint should start with 'http://', received '${endpoint}'`);
 
     this.#coder = new RpcCoder();
     this.#endpoint = endpoint;
@@ -116,7 +116,7 @@ export class HttpProvider implements ProviderInterface {
       method: 'POST'
     });
 
-    assert(response.ok, `[${response.status}]: ${response.statusText}`);
+    assert(response.ok, () => `[${response.status}]: ${response.statusText}`);
 
     // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
     const result = await response.json();

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

@@ -60,7 +60,7 @@ export class MockProvider implements ProviderInterface {
     chain_getFinalizedHead: () => this.registry.createType('Header', rpcHeader.result).hash,
     // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
     chain_getHeader: () => this.registry.createType('Header', rpcHeader.result).toJSON(),
-    rpc_methods: (): string[] => [],
+    rpc_methods: () => this.registry.createType('RpcMethods').toJSON(),
     state_getKeys: (): string[] => [],
     state_getKeysPaged: (): string[] => [],
     state_getMetadata: (): string => rpcMetadata,
@@ -121,7 +121,7 @@ export class MockProvider implements ProviderInterface {
 
   // eslint-disable-next-line @typescript-eslint/require-await
   public async send (method: string, params: any[]): Promise<unknown> {
-    assert(this.requests[method], `provider.send: Invalid method '${method}'`);
+    assert(this.requests[method], () => `provider.send: Invalid method '${method}'`);
 
     return this.requests[method](this.db, params);
   }
@@ -130,7 +130,7 @@ export class MockProvider implements ProviderInterface {
   public async subscribe (type: string, method: string, ...params: unknown[]): Promise<number> {
     l.debug((): any => ['subscribe', method, params]);
 
-    assert(this.subscriptions[method], `provider.subscribe: Invalid method '${method}'`);
+    assert(this.subscriptions[method], () => `provider.subscribe: Invalid method '${method}'`);
 
     const callback = params.pop() as MockStateSubscriptionCallback;
     const id = ++this.subscriptionId;
@@ -151,7 +151,7 @@ export class MockProvider implements ProviderInterface {
 
     l.debug((): any => ['unsubscribe', id, sub]);
 
-    assert(sub, `Unable to find subscription for ${id}`);
+    assert(sub, () => `Unable to find subscription for ${id}`);
 
     delete this.subscriptionMap[id];
     delete this.subscriptions[sub].callbacks[id];

packages/rpc-provider/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/rpc-provider', version: '4.1.1' };
+export const packageInfo = { name: '@polkadot/rpc-provider', version: '4.7.2' };

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

@@ -38,7 +38,7 @@ const ALIASSES: { [index: string]: string } = {
   chain_unsubscribeFinalisedHeads: 'chain_unsubscribeFinalizedHeads'
 };
 
-const RETRY_DELAY = 1000;
+const RETRY_DELAY = 2500;
 
 const l = logger('api-ws');
 
@@ -109,7 +109,7 @@ export class WsProvider implements ProviderInterface {
     assert(endpoints.length !== 0, 'WsProvider requires at least one Endpoint');
 
     endpoints.forEach((endpoint) => {
-      assert(/^(wss|ws):\/\//.test(endpoint), `Endpoint should start with 'ws://', received '${endpoint}'`);
+      assert(/^(wss|ws):\/\//.test(endpoint), () => `Endpoint should start with 'ws://', received '${endpoint}'`);
     });
 
     this.#eventemitter = new EventEmitter();

packages/rpc-provider/test/mockWs.ts

@@ -3,6 +3,8 @@
 
 import { Server, WebSocket } from 'mock-socket';
 
+import { stringify } from '@polkadot/util';
+
 interface Scope {
   body: { [index: string]: Record<string, any> };
   requests: number;
@@ -79,7 +81,7 @@ export function mockWs (requests: ({ method: string } & ErrorDef)[], wsUrl: stri
       scope.body[request.method] = body;
       requestCount++;
 
-      socket.send(JSON.stringify(response));
+      socket.send(stringify(response));
     });
   });
 

packages/typegen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/typegen",
-  "version": "4.1.1",
+  "version": "4.7.2",
   "type": "module",
   "description": "Type generation scripts",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "bin": {
     "polkadot-types-chain-info": "./scripts/polkadot-types-chain-info.cjs",
     "polkadot-types-from-chain": "./scripts/polkadot-types-from-chain.cjs",
@@ -23,20 +26,20 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/typegen#readme",
   "dependencies": {
-    "@babel/core": "^7.13.8",
-    "@babel/register": "^7.13.8",
-    "@babel/runtime": "^7.13.9",
-    "@polkadot/api": "4.1.1",
-    "@polkadot/metadata": "4.1.1",
-    "@polkadot/rpc-provider": "4.1.1",
-    "@polkadot/types": "4.1.1",
-    "@polkadot/util": "^6.0.5",
+    "@babel/core": "^7.13.16",
+    "@babel/register": "^7.13.16",
+    "@babel/runtime": "^7.13.17",
+    "@polkadot/api": "4.7.2",
+    "@polkadot/metadata": "4.7.2",
+    "@polkadot/rpc-provider": "4.7.2",
+    "@polkadot/types": "4.7.2",
+    "@polkadot/util": "^6.3.1",
     "handlebars": "^4.7.7",
-    "websocket": "^1.0.33",
+    "websocket": "^1.0.34",
     "yargs": "^16.2.0"
   },
   "devDependencies": {
     "@types/websocket": "^1.0.2",
-    "@types/yargs": "^16.0.0"
+    "@types/yargs": "^16.0.1"
   }
 }

packages/typegen/src/generate/tsDef.ts

@@ -10,7 +10,7 @@ import path from 'path';
 import { getTypeDef } from '@polkadot/types/create';
 import { TypeDefInfo } from '@polkadot/types/create/types';
 import * as defaultDefinitions from '@polkadot/types/interfaces/definitions';
-import { assert, isString, stringCamelCase, stringUpperFirst } from '@polkadot/util';
+import { assert, isString, stringCamelCase, stringify, stringUpperFirst } from '@polkadot/util';
 
 import { createImports, exportInterface, exportType, formatType, readTemplate, setImports, TypeImports, writeFile } from '../util';
 
@@ -192,7 +192,7 @@ function generateInterfaces (definitions: Record<string, ModuleTypes>, { types }
   };
 
   return Object.entries(types).map(([name, type]): [string, string] => {
-    const def = getTypeDef(isString(type) ? type : JSON.stringify(type), { name });
+    const def = getTypeDef(isString(type) ? type : stringify(type), { name });
 
     return [name, generators[def.info](definitions, def, imports)];
   });

packages/typegen/src/metadataMd.ts

@@ -7,6 +7,7 @@ import type { Codec, DefinitionRpcParam } from '@polkadot/types/types';
 import fs from 'fs';
 
 import { Metadata } from '@polkadot/metadata';
+import { getStorage as getSubstrateStorage } from '@polkadot/metadata/decorate/storage/getStorage';
 import rpcdata from '@polkadot/metadata/static';
 import { Vec } from '@polkadot/types/codec';
 import { TypeRegistry } from '@polkadot/types/create';
@@ -16,15 +17,17 @@ import { Text } from '@polkadot/types/primitive';
 import { unwrapStorageType } from '@polkadot/types/primitive/StorageKey';
 import { stringCamelCase, stringLowerFirst } from '@polkadot/util';
 
+interface SectionItem {
+  link?: string;
+  name: string;
+  [bullet: string]: undefined | string | Vec<Text>;
+}
+
 interface Section {
   link?: string;
   name: string;
   description?: string;
-  items: {
-    link?: string;
-    name: string;
-    [bullet: string]: undefined | string | Vec<Text>;
-  }[];
+  items: SectionItem[];
 }
 
 interface Page {
@@ -156,7 +159,7 @@ function addRpc (): string {
           });
 
         return all;
-      }, []).sort((a, b) => a.name.localeCompare(b.name)),
+      }, []).sort(sortByName),
     title: 'JSON-RPC'
   });
 }
@@ -192,10 +195,11 @@ function addConstants (metadata: MetadataLatest): string {
 
 /** @internal */
 function addStorage (metadata: MetadataLatest): string {
+  const { substrate } = getSubstrateStorage(metadata.registry, 12);
   const moduleSections = metadata.modules
     .sort(sortByName)
     .filter((moduleMetadata) => !moduleMetadata.storage.isNone)
-    .map((moduleMetadata) => {
+    .map((moduleMetadata): Section => {
       const sectionName = stringLowerFirst(moduleMetadata.name);
 
       return {
@@ -220,12 +224,27 @@ function addStorage (metadata: MetadataLatest): string {
       };
     });
 
-  // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
-  const knownSection: any = JSON.parse(fs.readFileSync('docs/substrate/storage-known-section.json', 'utf8'));
-
   return renderPage({
     description: DESC_STORAGE,
-    sections: moduleSections.concat([knownSection]),
+    sections: moduleSections.concat([{
+      description: 'These are well-known keys that are always available to the runtime implementation of any Substrate-based network.',
+      items: Object.entries(substrate).map(([name, { meta }]) => {
+        const arg = meta.type.isMap
+          ? ('`' + meta.type.asMap.key.toString() + '`')
+          : meta.type.isDoubleMap
+            ? ('`' + meta.type.asDoubleMap.key1.toString() + ', ' + meta.type.asDoubleMap.key2.toString() + '`')
+            : '';
+        const methodName = stringLowerFirst(name);
+        const outputType = unwrapStorageType(meta.type, meta.modifier.isOptional);
+
+        return {
+          interface: '`' + `api.query.substrate.${methodName}` + '`',
+          name: `${methodName}(${arg}): ` + '`' + outputType + '`',
+          summary: meta.documentation
+        };
+      }),
+      name: 'substrate'
+    }]).sort(sortByName),
     title: 'Storage'
   });
 }

packages/typegen/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/typegen', version: '4.1.1' };
+export const packageInfo = { name: '@polkadot/typegen', version: '4.7.2' };

packages/typegen/src/util/derived.ts

@@ -12,7 +12,7 @@ import { GenericAccountId, GenericLookupSource, GenericVote } from '@polkadot/ty
 import { AllConvictions } from '@polkadot/types/interfaces/democracy/definitions';
 import { Null } from '@polkadot/types/primitive';
 import * as primitiveClasses from '@polkadot/types/primitive';
-import { isChildClass } from '@polkadot/util';
+import { isChildClass, stringify } from '@polkadot/util';
 
 import { isCompactEncodable } from './class';
 import { formatType } from './formatting';
@@ -98,7 +98,7 @@ export function getSimilarTypes (registry: Registry, definitions: Record<string,
 
         possibleTypes.push(`([${subs.join(', ')}])[]`);
       } else {
-        throw new Error(`Unhandled subtype in Vec, ${JSON.stringify(subDef)}`);
+        throw new Error(`Unhandled subtype in Vec, ${stringify(subDef)}`);
       }
     }
   } else if (isChildClass(Enum, Clazz)) {

packages/typegen/src/util/formatting.ts

@@ -7,7 +7,7 @@ import Handlebars from 'handlebars';
 
 import { getTypeDef, paramsNotation } from '@polkadot/types/create';
 import { TypeDefInfo } from '@polkadot/types/create/types';
-import { isString } from '@polkadot/util';
+import { isString, stringify } from '@polkadot/util';
 
 import { readTemplate } from './file';
 import { ModuleTypes, setImports, TypeImports } from './imports';
@@ -284,7 +284,7 @@ export function formatType (definitions: Record<string, ModuleTypes>, type: stri
     }
 
     default: {
-      throw new Error(`Cannot format ${JSON.stringify(type)}`);
+      throw new Error(`Cannot format ${stringify(type)}`);
     }
   }
 }

packages/types-known/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types-known",
-  "version": "4.1.1",
+  "version": "4.7.2",
   "type": "module",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,10 +19,10 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types-known#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.9",
-    "@polkadot/networks": "^6.0.5",
-    "@polkadot/types": "4.1.1",
-    "@polkadot/util": "^6.0.5",
+    "@babel/runtime": "^7.13.17",
+    "@polkadot/networks": "^6.3.1",
+    "@polkadot/types": "4.7.2",
+    "@polkadot/util": "^6.3.1",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {

packages/types-known/src/modules.ts

@@ -72,6 +72,12 @@ const typesModules: Record<string, OverrideModuleType> = {
   },
   treasury: {
     Proposal: 'TreasuryProposal'
+  },
+  xcm: {
+    Outcome: 'XcmOutcome'
+  },
+  xcmPallet: {
+    Outcome: 'XcmOutcome'
   }
 };
 

packages/types-known/src/packageInfo.ts

@@ -3,4 +3,4 @@
 
 // Auto-generated by @polkadot/dev, do not edit
 
-export const packageInfo = { name: '@polkadot/types-known', version: '4.1.1' };
+export const packageInfo = { name: '@polkadot/types-known', version: '4.7.2' };

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

@@ -9,6 +9,7 @@ import node from './node';
 import nodeTemplate from './node-template';
 import polkadot from './polkadot';
 import rococo from './rococo';
+import statemint from './statemint';
 import westend from './westend';
 
 // Type overrides for specific spec types & versions as given in runtimeVersion
@@ -19,6 +20,7 @@ const typesSpec: Record<string, OverrideVersionedType[]> = {
   'node-template': nodeTemplate,
   polkadot,
   rococo,
+  statemint,
   westend
 };
 

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

@@ -6,14 +6,10 @@
 import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const sharedTypes = {
-  AccountInfo: 'AccountInfoWithDualRefCount',
-  Address: 'MultiAddress',
   Keys: 'SessionKeys6',
-  LookupSource: 'MultiAddress',
   ProxyType: {
     _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'IdentityJudgement', 'CancelProxy']
-  },
-  ValidatorPrefs: 'ValidatorPrefsWithBlocked'
+  }
 };
 
 const addrIndicesTypes = {
@@ -165,7 +161,14 @@ const versioned: OverrideVersionedType[] = [
     }
   },
   {
-    minmax: [2028, undefined],
+    minmax: [2028, 2029],
+    types: {
+      ...sharedTypes,
+      AccountInfo: 'AccountInfoWithDualRefCount'
+    }
+  },
+  {
+    minmax: [2030, undefined],
     types: {
       ...sharedTypes
     }

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

@@ -6,10 +6,7 @@
 import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const sharedTypes = {
-  AccountInfo: 'AccountInfoWithDualRefCount',
-  Address: 'MultiAddress',
   Keys: 'SessionKeys6',
-  LookupSource: 'MultiAddress',
   ProxyType: {
     _enum: {
       Any: 0,
@@ -20,8 +17,7 @@ const sharedTypes = {
       IdentityJudgement: 5,
       CancelProxy: 6
     }
-  },
-  ValidatorPrefs: 'ValidatorPrefsWithBlocked'
+  }
 };
 
 const addrAccountIdTypes = {
@@ -69,7 +65,14 @@ const versioned: OverrideVersionedType[] = [
     }
   },
   {
-    minmax: [28, undefined],
+    minmax: [28, 29],
+    types: {
+      ...sharedTypes,
+      AccountInfo: 'AccountInfoWithDualRefCount'
+    }
+  },
+  {
+    minmax: [30, undefined],
     types: {
       ...sharedTypes
     }

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

@@ -9,11 +9,8 @@ import type { OverrideVersionedType } from '@polkadot/types/types';
 /* eslint-disable sort-keys */
 
 const sharedTypes = {
-  AccountInfo: 'AccountInfoWithDualRefCount',
-  Address: 'MultiAddress',
   FullIdentification: '()', // No staking, only session (as per config)
-  LookupSource: 'MultiAddress',
-  Keys: 'SessionKeys6'
+  Keys: 'SessionKeys7B'
 };
 
 const versioned: OverrideVersionedType[] = [
@@ -21,12 +18,27 @@ const versioned: OverrideVersionedType[] = [
     minmax: [0, 200],
     types: {
       ...sharedTypes,
+      AccountInfo: 'AccountInfoWithDualRefCount',
       Address: 'AccountId',
       LookupSource: 'AccountId'
     }
   },
   {
-    minmax: [201, undefined],
+    minmax: [201, 214],
+    types: {
+      ...sharedTypes,
+      AccountInfo: 'AccountInfoWithDualRefCount'
+    }
+  },
+  {
+    minmax: [215, 228],
+    types: {
+      ...sharedTypes,
+      Keys: 'SessionKeys6'
+    }
+  },
+  {
+    minmax: [229, undefined],
     types: {
       ...sharedTypes
     }

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

@@ -0,0 +1,29 @@
+// Copyright 2017-2021 @polkadot/types-known authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+/* eslint-disable sort-keys */
+
+import type { OverrideVersionedType } from '@polkadot/types/types';
+
+// these are override types for Polkadot
+const versioned: OverrideVersionedType[] = [
+  {
+    minmax: [0, undefined],
+    types: {
+      TAssetBalance: 'u128',
+      ProxyType: {
+        _enum: [
+          'Any',
+          'NonTransfer',
+          'CancelProxy',
+          'Assets',
+          'AssetOwner',
+          'AssetManager',
+          'Staking'
+        ]
+      }
+    }
+  }
+];
+
+export default versioned;

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

@@ -6,15 +6,10 @@
 import type { OverrideVersionedType } from '@polkadot/types/types';
 
 const sharedTypes = {
-  AccountInfo: 'AccountInfoWithDualRefCount',
-  Address: 'MultiAddress',
   Keys: 'SessionKeys6',
-  LookupSource: 'MultiAddress',
   ProxyType: {
-    _enum: ['Any', 'NonTransfer', 'Staking', 'SudoBalances', 'IdentityJudgement', 'CancelProxy'
-    ]
-  },
-  ValidatorPrefs: 'ValidatorPrefsWithBlocked'
+    _enum: ['Any', 'NonTransfer', 'Staking', 'SudoBalances', 'IdentityJudgement', 'CancelProxy']
+  }
 };
 
 const addrAccountIdTypes = {
@@ -73,7 +68,14 @@ const versioned: OverrideVersionedType[] = [
     }
   },
   {
-    minmax: [48, undefined],
+    minmax: [48, 49],
+    types: {
+      ...sharedTypes,
+      AccountInfo: 'AccountInfoWithDualRefCount'
+    }
+  },
+  {
+    minmax: [50, undefined],
     types: {
       ...sharedTypes
     }

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

@@ -7,7 +7,7 @@ import type { ChainUpgradesRaw } from './types';
 import BN from 'bn.js';
 
 import networks from '@polkadot/networks';
-import { assert, hexToU8a } from '@polkadot/util';
+import { assert, hexToU8a, stringify } from '@polkadot/util';
 
 import kusama from './kusama';
 import polkadot from './polkadot';
@@ -30,7 +30,7 @@ function checkOrder (network: string, versions: ChainUpgradesRaw): [number, numb
       : curr[0] <= prev[0] || curr[1] <= prev[1];
   });
 
-  assert(!ooo.length, `${network}: Mismatched upgrade ordering: ${JSON.stringify(ooo)}`);
+  assert(!ooo.length, () => `${network}: Mismatched upgrade ordering: ${stringify(ooo)}`);
 
   return versions;
 }
@@ -39,7 +39,7 @@ function checkOrder (network: string, versions: ChainUpgradesRaw): [number, numb
 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}`);
+  assert(chain, () => `Unable to find info for chain ${network}`);
 
   return {
     genesisHash: hexToU8a(chain.genesisHash[0]),

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

@@ -12,7 +12,7 @@ const upgrades: ChainUpgradesRaw = [
   [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],
-  [6137912, 2028], [6561855, 2029]
+  [6137912, 2028], [6561855, 2029], [7100891, 2030]
 ];
 
 export default upgrades;

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

@@ -8,7 +8,7 @@ const upgrades: ChainUpgradesRaw = [
   [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], [3899547, 28]
+  [3613564, 27], [3899547, 28], [4345767, 29]
 ];
 
 export default upgrades;

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

@@ -8,7 +8,8 @@ const upgrades: ChainUpgradesRaw = [
   [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], [4627944, 49]
+  [2549864, 45], [3925782, 46], [3925843, 47], [4207800, 48], [4627944, 49],
+  [5124076, 50]
 ];
 
 export default upgrades;

packages/types/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types",
-  "version": "4.1.1",
+  "version": "4.7.2",
   "type": "module",
   "description": "Implementation of the Parity codec",
   "main": "index.js",
@@ -8,6 +8,9 @@
     "./detectPackage.js",
     "./detectPackage.cjs"
   ],
+  "engines": {
+    "node": ">=14.0.0"
+  },
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "maintainers": [],
   "contributors": [],
@@ -16,15 +19,15 @@
   "bugs": "https://github.com/polkadot-js/api/issues",
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types#readme",
   "dependencies": {
-    "@babel/runtime": "^7.13.9",
-    "@polkadot/metadata": "4.1.1",
-    "@polkadot/util": "^6.0.5",
-    "@polkadot/util-crypto": "^6.0.5",
-    "@polkadot/x-rxjs": "^6.0.5",
+    "@babel/runtime": "^7.13.17",
+    "@polkadot/metadata": "4.7.2",
+    "@polkadot/util": "^6.3.1",
+    "@polkadot/util-crypto": "^6.3.1",
+    "@polkadot/x-rxjs": "^6.3.1",
     "@types/bn.js": "^4.11.6",
     "bn.js": "^4.11.9"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^6.0.5"
+    "@polkadot/keyring": "^6.3.1"
   }
 }

packages/types/src/augment/registry.ts

@@ -9,6 +9,7 @@ import type { ExtrinsicOrHash, ExtrinsicStatus } from '@polkadot/types/interface
 import type { UncleEntryItem } from '@polkadot/types/interfaces/authorship';
 import type { AllowedSlots, BabeAuthorityWeight, BabeBlockWeight, BabeEpochConfiguration, BabeEquivocationProof, BabeWeight, EpochAuthorship, MaybeRandomness, MaybeVrf, NextConfigDescriptor, NextConfigDescriptorV1, Randomness, RawBabePreDigest, RawBabePreDigestCompat, RawBabePreDigestPrimary, RawBabePreDigestPrimaryTo159, RawBabePreDigestSecondaryPlain, RawBabePreDigestSecondaryTo159, RawBabePreDigestSecondaryVRF, RawBabePreDigestTo159, SlotNumber, VrfData, VrfOutput, VrfProof } from '@polkadot/types/interfaces/babe';
 import type { AccountData, BalanceLock, BalanceLockTo212, BalanceStatus, Reasons, VestingSchedule, WithdrawReasons } from '@polkadot/types/interfaces/balances';
+import type { BeefyCommitment, BeefyNextAuthoritySet, BeefyPayload, BeefySignedCommitment, MmrRootHash, ValidatorSetId } from '@polkadot/types/interfaces/beefy';
 import type { BlockHash } from '@polkadot/types/interfaces/chain';
 import type { PrefixedStorageKey } from '@polkadot/types/interfaces/childstate';
 import type { EthereumAddress, StatementKind } from '@polkadot/types/interfaces/claims';
@@ -20,7 +21,7 @@ import type { FundIndex, FundInfo, LastContribution, TrieIndex } from '@polkadot
 import type { AccountVote, AccountVoteSplit, AccountVoteStandard, Conviction, Delegations, PreimageStatus, PreimageStatusAvailable, PriorLock, PropIndex, Proposal, ProxyState, ReferendumIndex, ReferendumInfo, ReferendumInfoFinished, ReferendumInfoTo239, ReferendumStatus, Tally, Voting, VotingDelegating, VotingDirect, VotingDirectVote } from '@polkadot/types/interfaces/democracy';
 import type { ApprovalFlag, DefunctVoter, Renouncing, SetIndex, Vote, VoteIndex, VoteThreshold, VoterInfo } from '@polkadot/types/interfaces/elections';
 import type { CreatedBlock, ImportedAux } from '@polkadot/types/interfaces/engine';
-import type { EthAccount, EthBlock, EthBloom, EthCallRequest, EthFilter, EthFilterAddress, EthFilterChanges, EthFilterTopic, EthFilterTopicEntry, EthFilterTopicInner, EthHeader, EthLog, EthReceipt, EthRichBlock, EthRichHeader, EthStorageProof, EthSubKind, EthSubParams, EthSubResult, EthSyncInfo, EthSyncStatus, EthTransaction, EthTransactionAction, EthTransactionCondition, EthTransactionRequest, EthTransactionStatus, EthWork, EthereumAccountId, EthereumLookupSource, EthereumSignature } from '@polkadot/types/interfaces/eth';
+import type { EthAccount, EthBlock, EthBloom, EthCallRequest, EthFilter, EthFilterAddress, EthFilterChanges, EthFilterTopic, EthFilterTopicEntry, EthFilterTopicInner, EthHeader, EthLog, EthReceipt, EthRichBlock, EthRichHeader, EthStorageProof, EthSubKind, EthSubParams, EthSubResult, EthSyncInfo, EthSyncStatus, EthTransaction, EthTransactionAction, EthTransactionCondition, EthTransactionRequest, EthTransactionSignature, EthTransactionStatus, EthWork, EthereumAccountId, EthereumLookupSource, EthereumSignature } from '@polkadot/types/interfaces/eth';
 import type { EvmAccount, EvmLog, EvmVicinity, ExitError, ExitFatal, ExitReason, ExitRevert, ExitSucceed } from '@polkadot/types/interfaces/evm';
 import type { AnySignature, EcdsaSignature, Ed25519Signature, Extrinsic, ExtrinsicEra, ExtrinsicPayload, ExtrinsicPayloadUnknown, ExtrinsicPayloadV4, ExtrinsicSignature, ExtrinsicSignatureV4, ExtrinsicUnknown, ExtrinsicV4, ImmortalEra, MortalEra, MultiSignature, Signature, SignerPayload, Sr25519Signature } from '@polkadot/types/interfaces/extrinsics';
 import type { AssetOptions, Owner, PermissionLatest, PermissionVersions, PermissionsV1 } from '@polkadot/types/interfaces/genericAsset';
@@ -33,26 +34,27 @@ import type { DoubleMapTypeLatest, DoubleMapTypeV10, DoubleMapTypeV11, DoubleMap
 import type { MmrLeafProof } from '@polkadot/types/interfaces/mmr';
 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, MessageQueueChain, MessagingStateSnapshot, MessagingStateSnapshotEgressEntry, MultiAsset, MultiLocation, NetworkId, NewBidder, Order, OriginKind, OutboundHrmpMessage, ParaGenesisArgs, ParaId, ParaInfo, ParaLifecycle, ParaPastCodeMeta, ParaScheduling, ParaValidatorIndex, ParachainDispatchOrigin, ParachainInherentData, ParachainProposal, ParathreadClaim, ParathreadClaimQueue, ParathreadEntry, PersistedValidationData, QueryHolding, QueuedParathread, RegisteredParachainInfo, RelayChainBlockNumber, RelayChainHash, 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 { AbridgedCandidateReceipt, AbridgedHostConfiguration, AbridgedHrmpChannel, AssignmentId, AssignmentKind, AttestedCandidate, AuctionIndex, AuthorityDiscoveryId, AvailabilityBitfield, AvailabilityBitfieldRecord, BackedCandidate, Bidder, BufferedSessionChange, CandidateCommitments, CandidateDescriptor, CandidateHash, CandidatePendingAvailability, CandidateReceipt, CollatorId, CollatorSignature, CommittedCandidateReceipt, CoreAssignment, CoreIndex, CoreOccupied, DisputeStatement, DisputeStatementSet, DoubleVoteReport, DownwardMessage, ExplicitDisputeStatement, GlobalValidationData, GlobalValidationSchedule, GroupIndex, HeadData, HostConfiguration, HrmpChannel, HrmpChannelId, HrmpOpenChannelRequest, InboundDownwardMessage, InboundHrmpMessage, InboundHrmpMessages, IncomingParachain, IncomingParachainDeploy, IncomingParachainFixed, InvalidDisputeStatementKind, LeasePeriod, LeasePeriodOf, LocalValidationData, MessageIngestionType, MessageQueueChain, MessagingStateSnapshot, MessagingStateSnapshotEgressEntry, MultiDisputeStatementSet, NewBidder, OutboundHrmpMessage, ParaGenesisArgs, ParaId, ParaInfo, ParaLifecycle, ParaPastCodeMeta, ParaScheduling, ParaValidatorIndex, ParachainDispatchOrigin, ParachainInherentData, ParachainProposal, ParachainsInherentData, ParathreadClaim, ParathreadClaimQueue, ParathreadEntry, PersistedValidationData, QueuedParathread, RegisteredParachainInfo, RelayChainBlockNumber, RelayChainHash, Remark, Retriable, Scheduling, ServiceQuality, SessionInfo, SessionInfoValidatorGroup, SignedAvailabilityBitfield, SignedAvailabilityBitfields, SigningContext, SlotRange, Statement, SubId, SystemInherentData, TransientValidationData, UpwardMessage, ValidDisputeStatementKind, ValidationCode, ValidationData, ValidationDataType, ValidationFunctionParams, ValidatorSignature, ValidityAttestation, VecInboundHrmpMessage, WinnersData, WinnersDataTuple, WinningData, WinningDataEntry } 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, CodecHash, 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, MultiSigner, 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 { AccountId, AccountIdOf, AccountIndex, Address, AssetId, Balance, BalanceOf, Block, BlockNumber, Call, CallHash, CallHashOf, ChangesTrieConfiguration, CodecHash, Consensus, ConsensusEngineId, Digest, DigestItem, EncodedJustification, ExtrinsicsWeight, Fixed128, Fixed64, FixedI128, FixedI64, FixedU128, FixedU64, H1024, H128, H160, H2048, H256, H32, H512, H64, Hash, Header, I32F32, Index, IndicesLookupSource, Justification, Justifications, KeyTypeId, KeyValue, LockIdentifier, LookupSource, LookupTarget, ModuleId, Moment, MultiAddress, MultiSigner, OpaqueCall, Origin, OriginCaller, PalletId, PalletVersion, PalletsOrigin, Pays, PerU16, Perbill, Percent, Permill, Perquintill, Phantom, PhantomData, PreRuntime, Releases, RuntimeDbWeight, Seal, SealV0, SignedBlock, SignedBlockWithJustification, SignedBlockWithJustifications, 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 { BeefyKey, FullIdentification, IdentificationTuple, Keys, MembershipProof, SessionIndex, SessionKeys1, SessionKeys10, SessionKeys10B, SessionKeys2, SessionKeys3, SessionKeys4, SessionKeys5, SessionKeys6, SessionKeys6B, SessionKeys7, SessionKeys7B, SessionKeys8, SessionKeys8B, SessionKeys9, SessionKeys9B, 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, ElectionPhase, ElectionResult, ElectionScore, ElectionSize, ElectionStatus, EraIndex, EraPoints, EraRewardPoints, EraRewards, Exposure, ExtendedBalance, Forcing, IndividualExposure, KeyType, MomentOf, Nominations, NominatorIndex, NominatorIndexCompact, OffchainAccuracy, OffchainAccuracyCompact, PhragmenScore, Points, RawSolution, ReadySolution, RewardDestination, RewardPoint, RoundSnapshot, SeatHolder, SlashJournalEntry, SlashingSpans, SlashingSpansTo204, SolutionOrSnapshotSize, SolutionSupport, SolutionSupports, SpanIndex, SpanRecord, StakingLedger, StakingLedgerTo223, StakingLedgerTo240, UnappliedSlash, UnappliedSlashOther, UnlockChunk, ValidatorIndex, ValidatorIndexCompact, ValidatorPrefs, ValidatorPrefsTo145, ValidatorPrefsTo196, ValidatorPrefsWithBlocked, ValidatorPrefsWithCommission, VoteWeight, 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, AccountInfoWithDualRefCount, AccountInfoWithProviders, AccountInfoWithRefCount, AccountInfoWithTripleRefCount, 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, PerDispatchClassU32, PerDispatchClassWeight, PerDispatchClassWeightsPerClass, Phase, RawOrigin, RefCount, RefCountTo259, SyncState, SystemOrigin, TransactionValidityError, UnknownTransaction, WeightPerClass } from '@polkadot/types/interfaces/system';
+import type { AccountInfo, AccountInfoWithDualRefCount, AccountInfoWithProviders, AccountInfoWithRefCount, AccountInfoWithTripleRefCount, 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, PerDispatchClassU32, PerDispatchClassWeight, PerDispatchClassWeightsPerClass, Phase, RawOrigin, RefCount, RefCountTo259, SyncState, SystemOrigin, TokenError, 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';
 import type { VestingInfo } from '@polkadot/types/interfaces/vesting';
+import type { AccountId32Junction, AccountIndex64Junction, AccountKey20Junction, AssetInstance, BodyId, BodyPart, BodyPartAtLeastProportion, BodyPartFraction, BodyPartMoreThanProportion, DoubleEncodedCall, Junction, MultiAsset, MultiAssetAbstractFungible, MultiAssetAbstractNonFungible, MultiAssetConcreteFungible, MultiAssetConcreteNonFungible, MultiLocation, NetworkId, PluralityJunction, VersionedMultiAsset, VersionedMultiLocation, VersionedXcm, Xcm, XcmAssetEffects, XcmError, XcmHrmpChannelAccepted, XcmHrmpChannelClosing, XcmHrmpNewChannelOpenRequest, XcmOrder, XcmOrderBuyExecution, XcmOrderDepositAsset, XcmOrderDepositReserveAsset, XcmOrderExchangeAsset, XcmOrderInitiateReserveWithdraw, XcmOrderInitiateTeleport, XcmOrderQueryHolding, XcmOriginKind, XcmOutcome, XcmQueryResponse, XcmRelayedFrom, XcmReserveAssetDeposit, XcmResponse, XcmTeleportAsset, XcmTransact, XcmTransferAsset, XcmTransferReserveAsset, XcmWithdrawAsset } from '@polkadot/types/interfaces/xcm';
 
 declare module '@polkadot/types/types/registry' {
   export interface InterfaceTypes {
@@ -139,14 +141,13 @@ declare module '@polkadot/types/types/registry' {
     'Compact<USize>': Compact<USize>;
     'Compact<ValidatorCount>': Compact<ValidatorCount>;
     'Compact<ValidatorIndex>': Compact<ValidatorIndex>;
+    'Compact<ValidatorSetId>': Compact<ValidatorSetId>;
     'Compact<VoteIndex>': Compact<VoteIndex>;
     'Compact<VoteWeight>': Compact<VoteWeight>;
     'Compact<Weight>': Compact<Weight>;
     'Option<AbridgedCandidateReceipt>': Option<AbridgedCandidateReceipt>;
     'Option<AbridgedHostConfiguration>': Option<AbridgedHostConfiguration>;
     'Option<AbridgedHrmpChannel>': Option<AbridgedHrmpChannel>;
-    'Option<AbstractFungible>': Option<AbstractFungible>;
-    'Option<AbstractNonFungible>': Option<AbstractNonFungible>;
     'Option<AccountData>': Option<AccountData>;
     'Option<AccountId>': Option<AccountId>;
     'Option<AccountId32Junction>': Option<AccountId32Junction>;
@@ -209,8 +210,12 @@ declare module '@polkadot/types/types/registry' {
     'Option<BalanceLock>': Option<BalanceLock>;
     'Option<BalanceLockTo212>': Option<BalanceLockTo212>;
     'Option<BalanceOf>': Option<BalanceOf>;
-    'Option<Balances>': Option<Balances>;
     'Option<BalanceStatus>': Option<BalanceStatus>;
+    'Option<BeefyCommitment>': Option<BeefyCommitment>;
+    'Option<BeefyKey>': Option<BeefyKey>;
+    'Option<BeefyNextAuthoritySet>': Option<BeefyNextAuthoritySet>;
+    'Option<BeefyPayload>': Option<BeefyPayload>;
+    'Option<BeefySignedCommitment>': Option<BeefySignedCommitment>;
     'Option<Bid>': Option<Bid>;
     'Option<Bidder>': Option<Bidder>;
     'Option<BidKind>': Option<BidKind>;
@@ -221,6 +226,11 @@ declare module '@polkadot/types/types/registry' {
     'Option<BlockLength>': Option<BlockLength>;
     'Option<BlockNumber>': Option<BlockNumber>;
     'Option<BlockWeights>': Option<BlockWeights>;
+    'Option<BodyId>': Option<BodyId>;
+    'Option<BodyPart>': Option<BodyPart>;
+    'Option<BodyPartAtLeastProportion>': Option<BodyPartAtLeastProportion>;
+    'Option<BodyPartFraction>': Option<BodyPartFraction>;
+    'Option<BodyPartMoreThanProportion>': Option<BodyPartMoreThanProportion>;
     'Option<bool>': Option<bool>;
     'Option<Bool>': Option<Bool>;
     'Option<Bounty>': Option<Bounty>;
@@ -253,8 +263,6 @@ declare module '@polkadot/types/types/registry' {
     'Option<CompactAssignmentsTo257>': Option<CompactAssignmentsTo257>;
     'Option<CompactScore>': Option<CompactScore>;
     'Option<CompactScoreCompact>': Option<CompactScoreCompact>;
-    'Option<ConcreteFungible>': Option<ConcreteFungible>;
-    'Option<ConcreteNonFungible>': Option<ConcreteNonFungible>;
     'Option<Consensus>': Option<Consensus>;
     'Option<ConsensusEngineId>': Option<ConsensusEngineId>;
     'Option<ConsumedWeight>': Option<ConsumedWeight>;
@@ -303,8 +311,6 @@ declare module '@polkadot/types/types/registry' {
     'Option<DefunctVoter>': Option<DefunctVoter>;
     'Option<Delegations>': Option<Delegations>;
     'Option<DeletedContract>': Option<DeletedContract>;
-    'Option<DepositAsset>': Option<DepositAsset>;
-    'Option<DepositReserveAsset>': Option<DepositReserveAsset>;
     'Option<Digest>': Option<Digest>;
     'Option<DigestItem>': Option<DigestItem>;
     'Option<DigestOf>': Option<DigestOf>;
@@ -319,7 +325,10 @@ declare module '@polkadot/types/types/registry' {
     'Option<DispatchResult>': Option<DispatchResult>;
     'Option<DispatchResultOf>': Option<DispatchResultOf>;
     'Option<DispatchResultTo198>': Option<DispatchResultTo198>;
+    'Option<DisputeStatement>': Option<DisputeStatement>;
+    'Option<DisputeStatementSet>': Option<DisputeStatementSet>;
     'Option<DoNotConstruct>': Option<DoNotConstruct>;
+    'Option<DoubleEncodedCall>': Option<DoubleEncodedCall>;
     'Option<DoubleMapTypeLatest>': Option<DoubleMapTypeLatest>;
     'Option<DoubleMapTypeV10>': Option<DoubleMapTypeV10>;
     'Option<DoubleMapTypeV11>': Option<DoubleMapTypeV11>;
@@ -336,6 +345,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<ElectionSize>': Option<ElectionSize>;
     'Option<ElectionStatus>': Option<ElectionStatus>;
     'Option<EncodedFinalityProofs>': Option<EncodedFinalityProofs>;
+    'Option<EncodedJustification>': Option<EncodedJustification>;
     'Option<EpochAuthorship>': Option<EpochAuthorship>;
     'Option<EraIndex>': Option<EraIndex>;
     'Option<EraPoints>': Option<EraPoints>;
@@ -375,6 +385,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<EthTransactionAction>': Option<EthTransactionAction>;
     'Option<EthTransactionCondition>': Option<EthTransactionCondition>;
     'Option<EthTransactionRequest>': Option<EthTransactionRequest>;
+    'Option<EthTransactionSignature>': Option<EthTransactionSignature>;
     'Option<EthTransactionStatus>': Option<EthTransactionStatus>;
     'Option<EthWork>': Option<EthWork>;
     'Option<Event>': Option<Event>;
@@ -389,12 +400,12 @@ declare module '@polkadot/types/types/registry' {
     'Option<EvmAccount>': Option<EvmAccount>;
     'Option<EvmLog>': Option<EvmLog>;
     'Option<EvmVicinity>': Option<EvmVicinity>;
-    'Option<ExchangeAsset>': Option<ExchangeAsset>;
     'Option<ExitError>': Option<ExitError>;
     'Option<ExitFatal>': Option<ExitFatal>;
     'Option<ExitReason>': Option<ExitReason>;
     'Option<ExitRevert>': Option<ExitRevert>;
     'Option<ExitSucceed>': Option<ExitSucceed>;
+    'Option<ExplicitDisputeStatement>': Option<ExplicitDisputeStatement>;
     'Option<Exposure>': Option<Exposure>;
     'Option<ExtendedBalance>': Option<ExtendedBalance>;
     'Option<Extrinsic>': Option<Extrinsic>;
@@ -435,6 +446,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<FundInfo>': Option<FundInfo>;
     'Option<Gas>': Option<Gas>;
     'Option<GiltBid>': Option<GiltBid>;
+    'Option<GlobalValidationData>': Option<GlobalValidationData>;
     'Option<GlobalValidationSchedule>': Option<GlobalValidationSchedule>;
     'Option<GrandpaEquivocation>': Option<GrandpaEquivocation>;
     'Option<GrandpaEquivocationProof>': Option<GrandpaEquivocationProof>;
@@ -446,6 +458,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<H160>': Option<H160>;
     'Option<H2048>': Option<H2048>;
     'Option<H256>': Option<H256>;
+    'Option<H32>': Option<H32>;
     'Option<H512>': Option<H512>;
     'Option<H64>': Option<H64>;
     'Option<Hash>': Option<Hash>;
@@ -491,14 +504,14 @@ declare module '@polkadot/types/types/registry' {
     'Option<Index>': Option<Index>;
     'Option<IndicesLookupSource>': Option<IndicesLookupSource>;
     'Option<IndividualExposure>': Option<IndividualExposure>;
-    'Option<InitiateReserveWithdraw>': Option<InitiateReserveWithdraw>;
-    'Option<InitiateTeleport>': Option<InitiateTeleport>;
     'Option<InstructionWeights>': Option<InstructionWeights>;
+    'Option<InvalidDisputeStatementKind>': Option<InvalidDisputeStatementKind>;
     'Option<InvalidTransaction>': Option<InvalidTransaction>;
     'Option<Json>': Option<Json>;
     'Option<Junction>': Option<Junction>;
     'Option<Justification>': Option<Justification>;
     'Option<JustificationNotification>': Option<JustificationNotification>;
+    'Option<Justifications>': Option<Justifications>;
     'Option<Key>': Option<Key>;
     'Option<KeyOwnerProof>': Option<KeyOwnerProof>;
     'Option<Keys>': Option<Keys>;
@@ -538,6 +551,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<MetadataV12>': Option<MetadataV12>;
     'Option<MetadataV9>': Option<MetadataV9>;
     'Option<MmrLeafProof>': Option<MmrLeafProof>;
+    'Option<MmrRootHash>': Option<MmrRootHash>;
     'Option<ModuleConstantMetadataLatest>': Option<ModuleConstantMetadataLatest>;
     'Option<ModuleConstantMetadataV10>': Option<ModuleConstantMetadataV10>;
     'Option<ModuleConstantMetadataV11>': Option<ModuleConstantMetadataV11>;
@@ -555,6 +569,11 @@ declare module '@polkadot/types/types/registry' {
     'Option<MortalEra>': Option<MortalEra>;
     'Option<MultiAddress>': Option<MultiAddress>;
     'Option<MultiAsset>': Option<MultiAsset>;
+    'Option<MultiAssetAbstractFungible>': Option<MultiAssetAbstractFungible>;
+    'Option<MultiAssetAbstractNonFungible>': Option<MultiAssetAbstractNonFungible>;
+    'Option<MultiAssetConcreteFungible>': Option<MultiAssetConcreteFungible>;
+    'Option<MultiAssetConcreteNonFungible>': Option<MultiAssetConcreteNonFungible>;
+    'Option<MultiDisputeStatementSet>': Option<MultiDisputeStatementSet>;
     'Option<MultiLocation>': Option<MultiLocation>;
     'Option<Multiplier>': Option<Multiplier>;
     'Option<Multisig>': Option<Multisig>;
@@ -587,17 +606,17 @@ declare module '@polkadot/types/types/registry' {
     'Option<OpenTipFinderTo225>': Option<OpenTipFinderTo225>;
     'Option<OpenTipTip>': Option<OpenTipTip>;
     'Option<OpenTipTo225>': Option<OpenTipTo225>;
-    'Option<Order>': Option<Order>;
     'Option<Origin>': Option<Origin>;
     'Option<OriginCaller>': Option<OriginCaller>;
-    'Option<OriginKind>': Option<OriginKind>;
     'Option<OutboundHrmpMessage>': Option<OutboundHrmpMessage>;
     'Option<Owner>': Option<Owner>;
+    'Option<PalletId>': Option<PalletId>;
     'Option<PalletsOrigin>': Option<PalletsOrigin>;
     'Option<PalletVersion>': Option<PalletVersion>;
     'Option<ParachainDispatchOrigin>': Option<ParachainDispatchOrigin>;
     'Option<ParachainInherentData>': Option<ParachainInherentData>;
     'Option<ParachainProposal>': Option<ParachainProposal>;
+    'Option<ParachainsInherentData>': Option<ParachainsInherentData>;
     'Option<ParaGenesisArgs>': Option<ParaGenesisArgs>;
     'Option<ParaId>': Option<ParaId>;
     'Option<ParaInfo>': Option<ParaInfo>;
@@ -633,6 +652,7 @@ declare module '@polkadot/types/types/registry' {
     'Option<PhantomData>': Option<PhantomData>;
     'Option<Phase>': Option<Phase>;
     'Option<PhragmenScore>': Option<PhragmenScore>;
+    'Option<PluralityJunction>': Option<PluralityJunction>;
     'Option<Points>': Option<Points>;
     'Option<Precommits>': Option<Precommits>;
     'Option<PrefabWasmModule>': Option<PrefabWasmModule>;
@@ -650,7 +670,6 @@ declare module '@polkadot/types/types/registry' {
     'Option<ProxyDefinition>': Option<ProxyDefinition>;
     'Option<ProxyState>': Option<ProxyState>;
     'Option<ProxyType>': Option<ProxyType>;
-    'Option<QueryHolding>': Option<QueryHolding>;
     'Option<QueuedParathread>': Option<QueuedParathread>;
     'Option<Randomness>': Option<Randomness>;
     'Option<Raw>': Option<Raw>;
@@ -684,15 +703,12 @@ declare module '@polkadot/types/types/registry' {
     'Option<RegistrationJudgement>': Option<RegistrationJudgement>;
     'Option<RelayChainBlockNumber>': Option<RelayChainBlockNumber>;
     'Option<RelayChainHash>': Option<RelayChainHash>;
-    'Option<RelayedFrom>': Option<RelayedFrom>;
-    'Option<RelayTo>': Option<RelayTo>;
     'Option<Releases>': Option<Releases>;
     'Option<Remark>': Option<Remark>;
     'Option<Renouncing>': Option<Renouncing>;
     'Option<ReportedRoundStates>': Option<ReportedRoundStates>;
     'Option<Reporter>': Option<Reporter>;
     'Option<ReportIdOf>': Option<ReportIdOf>;
-    'Option<ReserveAssetDeposit>': Option<ReserveAssetDeposit>;
     'Option<Retriable>': Option<Retriable>;
     'Option<RewardDestination>': Option<RewardDestination>;
     'Option<RewardPoint>': Option<RewardPoint>;
@@ -716,18 +732,25 @@ declare module '@polkadot/types/types/registry' {
     'Option<SealV0>': Option<SealV0>;
     'Option<SeatHolder>': Option<SeatHolder>;
     'Option<SeedOf>': Option<SeedOf>;
+    'Option<ServiceQuality>': Option<ServiceQuality>;
     'Option<SessionIndex>': Option<SessionIndex>;
     'Option<SessionInfo>': Option<SessionInfo>;
     'Option<SessionInfoValidatorGroup>': Option<SessionInfoValidatorGroup>;
     'Option<SessionKeys1>': Option<SessionKeys1>;
+    'Option<SessionKeys10>': Option<SessionKeys10>;
+    'Option<SessionKeys10B>': Option<SessionKeys10B>;
     'Option<SessionKeys2>': Option<SessionKeys2>;
     'Option<SessionKeys3>': Option<SessionKeys3>;
     'Option<SessionKeys4>': Option<SessionKeys4>;
     'Option<SessionKeys5>': Option<SessionKeys5>;
     'Option<SessionKeys6>': Option<SessionKeys6>;
+    'Option<SessionKeys6B>': Option<SessionKeys6B>;
     'Option<SessionKeys7>': Option<SessionKeys7>;
+    'Option<SessionKeys7B>': Option<SessionKeys7B>;
     'Option<SessionKeys8>': Option<SessionKeys8>;
+    'Option<SessionKeys8B>': Option<SessionKeys8B>;
     'Option<SessionKeys9>': Option<SessionKeys9>;
+    'Option<SessionKeys9B>': Option<SessionKeys9B>;
     'Option<SetId>': Option<SetId>;
     'Option<SetIndex>': Option<SetIndex>;
     'Option<SiField>': Option<SiField>;
@@ -735,6 +758,8 @@ declare module '@polkadot/types/types/registry' {
     'Option<SignedAvailabilityBitfield>': Option<SignedAvailabilityBitfield>;
     'Option<SignedAvailabilityBitfields>': Option<SignedAvailabilityBitfields>;
     'Option<SignedBlock>': Option<SignedBlock>;
+    'Option<SignedBlockWithJustification>': Option<SignedBlockWithJustification>;
+    'Option<SignedBlockWithJustifications>': Option<SignedBlockWithJustifications>;
     'Option<SignerPayload>': Option<SignerPayload>;
     'Option<SigningContext>': Option<SigningContext>;
     'Option<SiLookupTypeId>': Option<SiLookupTypeId>;
@@ -808,11 +833,10 @@ declare module '@polkadot/types/types/registry' {
     'Option<TaskAddress>': Option<TaskAddress>;
     'Option<TAssetBalance>': Option<TAssetBalance>;
     'Option<TAssetDepositBalance>': Option<TAssetDepositBalance>;
-    'Option<TeleportAsset>': Option<TeleportAsset>;
     'Option<Text>': Option<Text>;
     'Option<Timepoint>': Option<Timepoint>;
+    'Option<TokenError>': Option<TokenError>;
     'Option<TombstoneContractInfo>': Option<TombstoneContractInfo>;
-    'Option<Transact>': Option<Transact>;
     'Option<TransactionPriority>': Option<TransactionPriority>;
     'Option<TransactionValidityError>': Option<TransactionValidityError>;
     'Option<TransientValidationData>': Option<TransientValidationData>;
@@ -855,7 +879,9 @@ declare module '@polkadot/types/types/registry' {
     'Option<ValidatorPrefsTo196>': Option<ValidatorPrefsTo196>;
     'Option<ValidatorPrefsWithBlocked>': Option<ValidatorPrefsWithBlocked>;
     'Option<ValidatorPrefsWithCommission>': Option<ValidatorPrefsWithCommission>;
+    'Option<ValidatorSetId>': Option<ValidatorSetId>;
     'Option<ValidatorSignature>': Option<ValidatorSignature>;
+    'Option<ValidDisputeStatementKind>': Option<ValidDisputeStatementKind>;
     'Option<ValidityAttestation>': Option<ValidityAttestation>;
     'Option<VecInboundHrmpMessage>': Option<VecInboundHrmpMessage>;
     'Option<VersionedMultiAsset>': Option<VersionedMultiAsset>;
@@ -887,16 +913,35 @@ declare module '@polkadot/types/types/registry' {
     'Option<WinnersDataTuple>': Option<WinnersDataTuple>;
     'Option<WinningData>': Option<WinningData>;
     'Option<WinningDataEntry>': Option<WinningDataEntry>;
-    'Option<WithdrawAsset>': Option<WithdrawAsset>;
     'Option<WithdrawReasons>': Option<WithdrawReasons>;
     'Option<Xcm>': Option<Xcm>;
+    'Option<XcmAssetEffects>': Option<XcmAssetEffects>;
     'Option<XcmError>': Option<XcmError>;
-    'Option<XcmResult>': Option<XcmResult>;
+    'Option<XcmHrmpChannelAccepted>': Option<XcmHrmpChannelAccepted>;
+    'Option<XcmHrmpChannelClosing>': Option<XcmHrmpChannelClosing>;
+    'Option<XcmHrmpNewChannelOpenRequest>': Option<XcmHrmpNewChannelOpenRequest>;
+    'Option<XcmOrder>': Option<XcmOrder>;
+    'Option<XcmOrderBuyExecution>': Option<XcmOrderBuyExecution>;
+    'Option<XcmOrderDepositAsset>': Option<XcmOrderDepositAsset>;
+    'Option<XcmOrderDepositReserveAsset>': Option<XcmOrderDepositReserveAsset>;
+    'Option<XcmOrderExchangeAsset>': Option<XcmOrderExchangeAsset>;
+    'Option<XcmOrderInitiateReserveWithdraw>': Option<XcmOrderInitiateReserveWithdraw>;
+    'Option<XcmOrderInitiateTeleport>': Option<XcmOrderInitiateTeleport>;
+    'Option<XcmOrderQueryHolding>': Option<XcmOrderQueryHolding>;
+    'Option<XcmOriginKind>': Option<XcmOriginKind>;
+    'Option<XcmOutcome>': Option<XcmOutcome>;
+    'Option<XcmQueryResponse>': Option<XcmQueryResponse>;
+    'Option<XcmRelayedFrom>': Option<XcmRelayedFrom>;
+    'Option<XcmReserveAssetDeposit>': Option<XcmReserveAssetDeposit>;
+    'Option<XcmResponse>': Option<XcmResponse>;
+    'Option<XcmTeleportAsset>': Option<XcmTeleportAsset>;
+    'Option<XcmTransact>': Option<XcmTransact>;
+    'Option<XcmTransferAsset>': Option<XcmTransferAsset>;
+    'Option<XcmTransferReserveAsset>': Option<XcmTransferReserveAsset>;
+    'Option<XcmWithdrawAsset>': Option<XcmWithdrawAsset>;
     'Vec<AbridgedCandidateReceipt>': Vec<AbridgedCandidateReceipt>;
     'Vec<AbridgedHostConfiguration>': Vec<AbridgedHostConfiguration>;
     'Vec<AbridgedHrmpChannel>': Vec<AbridgedHrmpChannel>;
-    'Vec<AbstractFungible>': Vec<AbstractFungible>;
-    'Vec<AbstractNonFungible>': Vec<AbstractNonFungible>;
     'Vec<AccountData>': Vec<AccountData>;
     'Vec<AccountId>': Vec<AccountId>;
     'Vec<AccountId32Junction>': Vec<AccountId32Junction>;
@@ -959,8 +1004,12 @@ declare module '@polkadot/types/types/registry' {
     'Vec<BalanceLock>': Vec<BalanceLock>;
     'Vec<BalanceLockTo212>': Vec<BalanceLockTo212>;
     'Vec<BalanceOf>': Vec<BalanceOf>;
-    'Vec<Balances>': Vec<Balances>;
     'Vec<BalanceStatus>': Vec<BalanceStatus>;
+    'Vec<BeefyCommitment>': Vec<BeefyCommitment>;
+    'Vec<BeefyKey>': Vec<BeefyKey>;
+    'Vec<BeefyNextAuthoritySet>': Vec<BeefyNextAuthoritySet>;
+    'Vec<BeefyPayload>': Vec<BeefyPayload>;
+    'Vec<BeefySignedCommitment>': Vec<BeefySignedCommitment>;
     'Vec<Bid>': Vec<Bid>;
     'Vec<Bidder>': Vec<Bidder>;
     'Vec<BidKind>': Vec<BidKind>;
@@ -971,6 +1020,11 @@ declare module '@polkadot/types/types/registry' {
     'Vec<BlockLength>': Vec<BlockLength>;
     'Vec<BlockNumber>': Vec<BlockNumber>;
     'Vec<BlockWeights>': Vec<BlockWeights>;
+    'Vec<BodyId>': Vec<BodyId>;
+    'Vec<BodyPart>': Vec<BodyPart>;
+    'Vec<BodyPartAtLeastProportion>': Vec<BodyPartAtLeastProportion>;
+    'Vec<BodyPartFraction>': Vec<BodyPartFraction>;
+    'Vec<BodyPartMoreThanProportion>': Vec<BodyPartMoreThanProportion>;
     'Vec<bool>': Vec<bool>;
     'Vec<Bool>': Vec<Bool>;
     'Vec<Bounty>': Vec<Bounty>;
@@ -1003,8 +1057,6 @@ declare module '@polkadot/types/types/registry' {
     'Vec<CompactAssignmentsTo257>': Vec<CompactAssignmentsTo257>;
     'Vec<CompactScore>': Vec<CompactScore>;
     'Vec<CompactScoreCompact>': Vec<CompactScoreCompact>;
-    'Vec<ConcreteFungible>': Vec<ConcreteFungible>;
-    'Vec<ConcreteNonFungible>': Vec<ConcreteNonFungible>;
     'Vec<Consensus>': Vec<Consensus>;
     'Vec<ConsensusEngineId>': Vec<ConsensusEngineId>;
     'Vec<ConsumedWeight>': Vec<ConsumedWeight>;
@@ -1053,8 +1105,6 @@ declare module '@polkadot/types/types/registry' {
     'Vec<DefunctVoter>': Vec<DefunctVoter>;
     'Vec<Delegations>': Vec<Delegations>;
     'Vec<DeletedContract>': Vec<DeletedContract>;
-    'Vec<DepositAsset>': Vec<DepositAsset>;
-    'Vec<DepositReserveAsset>': Vec<DepositReserveAsset>;
     'Vec<Digest>': Vec<Digest>;
     'Vec<DigestItem>': Vec<DigestItem>;
     'Vec<DigestOf>': Vec<DigestOf>;
@@ -1069,7 +1119,10 @@ declare module '@polkadot/types/types/registry' {
     'Vec<DispatchResult>': Vec<DispatchResult>;
     'Vec<DispatchResultOf>': Vec<DispatchResultOf>;
     'Vec<DispatchResultTo198>': Vec<DispatchResultTo198>;
+    'Vec<DisputeStatement>': Vec<DisputeStatement>;
+    'Vec<DisputeStatementSet>': Vec<DisputeStatementSet>;
     'Vec<DoNotConstruct>': Vec<DoNotConstruct>;
+    'Vec<DoubleEncodedCall>': Vec<DoubleEncodedCall>;
     'Vec<DoubleMapTypeLatest>': Vec<DoubleMapTypeLatest>;
     'Vec<DoubleMapTypeV10>': Vec<DoubleMapTypeV10>;
     'Vec<DoubleMapTypeV11>': Vec<DoubleMapTypeV11>;
@@ -1086,6 +1139,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<ElectionSize>': Vec<ElectionSize>;
     'Vec<ElectionStatus>': Vec<ElectionStatus>;
     'Vec<EncodedFinalityProofs>': Vec<EncodedFinalityProofs>;
+    'Vec<EncodedJustification>': Vec<EncodedJustification>;
     'Vec<EpochAuthorship>': Vec<EpochAuthorship>;
     'Vec<EraIndex>': Vec<EraIndex>;
     'Vec<EraPoints>': Vec<EraPoints>;
@@ -1125,6 +1179,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<EthTransactionAction>': Vec<EthTransactionAction>;
     'Vec<EthTransactionCondition>': Vec<EthTransactionCondition>;
     'Vec<EthTransactionRequest>': Vec<EthTransactionRequest>;
+    'Vec<EthTransactionSignature>': Vec<EthTransactionSignature>;
     'Vec<EthTransactionStatus>': Vec<EthTransactionStatus>;
     'Vec<EthWork>': Vec<EthWork>;
     'Vec<Event>': Vec<Event>;
@@ -1139,12 +1194,12 @@ declare module '@polkadot/types/types/registry' {
     'Vec<EvmAccount>': Vec<EvmAccount>;
     'Vec<EvmLog>': Vec<EvmLog>;
     'Vec<EvmVicinity>': Vec<EvmVicinity>;
-    'Vec<ExchangeAsset>': Vec<ExchangeAsset>;
     'Vec<ExitError>': Vec<ExitError>;
     'Vec<ExitFatal>': Vec<ExitFatal>;
     'Vec<ExitReason>': Vec<ExitReason>;
     'Vec<ExitRevert>': Vec<ExitRevert>;
     'Vec<ExitSucceed>': Vec<ExitSucceed>;
+    'Vec<ExplicitDisputeStatement>': Vec<ExplicitDisputeStatement>;
     'Vec<Exposure>': Vec<Exposure>;
     'Vec<ExtendedBalance>': Vec<ExtendedBalance>;
     'Vec<Extrinsic>': Vec<Extrinsic>;
@@ -1185,6 +1240,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<FundInfo>': Vec<FundInfo>;
     'Vec<Gas>': Vec<Gas>;
     'Vec<GiltBid>': Vec<GiltBid>;
+    'Vec<GlobalValidationData>': Vec<GlobalValidationData>;
     'Vec<GlobalValidationSchedule>': Vec<GlobalValidationSchedule>;
     'Vec<GrandpaEquivocation>': Vec<GrandpaEquivocation>;
     'Vec<GrandpaEquivocationProof>': Vec<GrandpaEquivocationProof>;
@@ -1196,6 +1252,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<H160>': Vec<H160>;
     'Vec<H2048>': Vec<H2048>;
     'Vec<H256>': Vec<H256>;
+    'Vec<H32>': Vec<H32>;
     'Vec<H512>': Vec<H512>;
     'Vec<H64>': Vec<H64>;
     'Vec<Hash>': Vec<Hash>;
@@ -1241,14 +1298,14 @@ declare module '@polkadot/types/types/registry' {
     'Vec<Index>': Vec<Index>;
     'Vec<IndicesLookupSource>': Vec<IndicesLookupSource>;
     'Vec<IndividualExposure>': Vec<IndividualExposure>;
-    'Vec<InitiateReserveWithdraw>': Vec<InitiateReserveWithdraw>;
-    'Vec<InitiateTeleport>': Vec<InitiateTeleport>;
     'Vec<InstructionWeights>': Vec<InstructionWeights>;
+    'Vec<InvalidDisputeStatementKind>': Vec<InvalidDisputeStatementKind>;
     'Vec<InvalidTransaction>': Vec<InvalidTransaction>;
     'Vec<Json>': Vec<Json>;
     'Vec<Junction>': Vec<Junction>;
     'Vec<Justification>': Vec<Justification>;
     'Vec<JustificationNotification>': Vec<JustificationNotification>;
+    'Vec<Justifications>': Vec<Justifications>;
     'Vec<Key>': Vec<Key>;
     'Vec<KeyOwnerProof>': Vec<KeyOwnerProof>;
     'Vec<Keys>': Vec<Keys>;
@@ -1288,6 +1345,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<MetadataV12>': Vec<MetadataV12>;
     'Vec<MetadataV9>': Vec<MetadataV9>;
     'Vec<MmrLeafProof>': Vec<MmrLeafProof>;
+    'Vec<MmrRootHash>': Vec<MmrRootHash>;
     'Vec<ModuleConstantMetadataLatest>': Vec<ModuleConstantMetadataLatest>;
     'Vec<ModuleConstantMetadataV10>': Vec<ModuleConstantMetadataV10>;
     'Vec<ModuleConstantMetadataV11>': Vec<ModuleConstantMetadataV11>;
@@ -1305,6 +1363,11 @@ declare module '@polkadot/types/types/registry' {
     'Vec<MortalEra>': Vec<MortalEra>;
     'Vec<MultiAddress>': Vec<MultiAddress>;
     'Vec<MultiAsset>': Vec<MultiAsset>;
+    'Vec<MultiAssetAbstractFungible>': Vec<MultiAssetAbstractFungible>;
+    'Vec<MultiAssetAbstractNonFungible>': Vec<MultiAssetAbstractNonFungible>;
+    'Vec<MultiAssetConcreteFungible>': Vec<MultiAssetConcreteFungible>;
+    'Vec<MultiAssetConcreteNonFungible>': Vec<MultiAssetConcreteNonFungible>;
+    'Vec<MultiDisputeStatementSet>': Vec<MultiDisputeStatementSet>;
     'Vec<MultiLocation>': Vec<MultiLocation>;
     'Vec<Multiplier>': Vec<Multiplier>;
     'Vec<Multisig>': Vec<Multisig>;
@@ -1337,17 +1400,17 @@ declare module '@polkadot/types/types/registry' {
     'Vec<OpenTipFinderTo225>': Vec<OpenTipFinderTo225>;
     'Vec<OpenTipTip>': Vec<OpenTipTip>;
     'Vec<OpenTipTo225>': Vec<OpenTipTo225>;
-    'Vec<Order>': Vec<Order>;
     'Vec<Origin>': Vec<Origin>;
     'Vec<OriginCaller>': Vec<OriginCaller>;
-    'Vec<OriginKind>': Vec<OriginKind>;
     'Vec<OutboundHrmpMessage>': Vec<OutboundHrmpMessage>;
     'Vec<Owner>': Vec<Owner>;
+    'Vec<PalletId>': Vec<PalletId>;
     'Vec<PalletsOrigin>': Vec<PalletsOrigin>;
     'Vec<PalletVersion>': Vec<PalletVersion>;
     'Vec<ParachainDispatchOrigin>': Vec<ParachainDispatchOrigin>;
     'Vec<ParachainInherentData>': Vec<ParachainInherentData>;
     'Vec<ParachainProposal>': Vec<ParachainProposal>;
+    'Vec<ParachainsInherentData>': Vec<ParachainsInherentData>;
     'Vec<ParaGenesisArgs>': Vec<ParaGenesisArgs>;
     'Vec<ParaId>': Vec<ParaId>;
     'Vec<ParaInfo>': Vec<ParaInfo>;
@@ -1383,6 +1446,7 @@ declare module '@polkadot/types/types/registry' {
     'Vec<PhantomData>': Vec<PhantomData>;
     'Vec<Phase>': Vec<Phase>;
     'Vec<PhragmenScore>': Vec<PhragmenScore>;
+    'Vec<PluralityJunction>': Vec<PluralityJunction>;
     'Vec<Points>': Vec<Points>;
     'Vec<Precommits>': Vec<Precommits>;
     'Vec<PrefabWasmModule>': Vec<PrefabWasmModule>;
@@ -1400,7 +1464,6 @@ declare module '@polkadot/types/types/registry' {
     'Vec<ProxyDefinition>': Vec<ProxyDefinition>;
     'Vec<ProxyState>': Vec<ProxyState>;
     'Vec<ProxyType>': Vec<ProxyType>;
-    'Vec<QueryHolding>': Vec<QueryHolding>;
     'Vec<QueuedParathread>': Vec<QueuedParathread>;
     'Vec<Randomness>': Vec<Randomness>;
     'Vec<Raw>': Vec<Raw>;
@@ -1434,15 +1497,12 @@ declare module '@polkadot/types/types/registry' {
     'Vec<RegistrationJudgement>': Vec<RegistrationJudgement>;
     'Vec<RelayChainBlockNumber>': Vec<RelayChainBlockNumber>;
     'Vec<RelayChainHash>': Vec<RelayChainHash>;
-    'Vec<RelayedFrom>': Vec<RelayedFrom>;
-    'Vec<RelayTo>': Vec<RelayTo>;
     'Vec<Releases>': Vec<Releases>;
     'Vec<Remark>': Vec<Remark>;
     'Vec<Renouncing>': Vec<Renouncing>;
     'Vec<ReportedRoundStates>': Vec<ReportedRoundStates>;
     'Vec<Reporter>': Vec<Reporter>;
     'Vec<ReportIdOf>': Vec<ReportIdOf>;
-    'Vec<ReserveAssetDeposit>': Vec<ReserveAssetDeposit>;
     'Vec<Retriable>': Vec<Retriable>;
     'Vec<RewardDestination>': Vec<RewardDestination>;
     'Vec<RewardPoint>': Vec<RewardPoint>;
@@ -1466,18 +1526,25 @@ declare module '@polkadot/types/types/registry' {
     'Vec<SealV0>': Vec<SealV0>;
     'Vec<SeatHolder>': Vec<SeatHolder>;
     'Vec<SeedOf>': Vec<SeedOf>;
+    'Vec<ServiceQuality>': Vec<ServiceQuality>;
     'Vec<SessionIndex>': Vec<SessionIndex>;
     'Vec<SessionInfo>': Vec<SessionInfo>;
     'Vec<SessionInfoValidatorGroup>': Vec<SessionInfoValidatorGroup>;
     'Vec<SessionKeys1>': Vec<SessionKeys1>;
+    'Vec<SessionKeys10>': Vec<SessionKeys10>;
+    'Vec<SessionKeys10B>': Vec<SessionKeys10B>;
     'Vec<SessionKeys2>': Vec<SessionKeys2>;
     'Vec<SessionKeys3>': Vec<SessionKeys3>;
     'Vec<SessionKeys4>': Vec<SessionKeys4>;
     'Vec<SessionKeys5>': Vec<SessionKeys5>;
     'Vec<SessionKeys6>': Vec<SessionKeys6>;
+    'Vec<SessionKeys6B>': Vec<SessionKeys6B>;
     'Vec<SessionKeys7>': Vec<SessionKeys7>;
+    'Vec<SessionKeys7B>': Vec<SessionKeys7B>;
     'Vec<SessionKeys8>': Vec<SessionKeys8>;
+    'Vec<SessionKeys8B>': Vec<SessionKeys8B>;
     'Vec<SessionKeys9>': Vec<SessionKeys9>;
+    'Vec<SessionKeys9B>': Vec<SessionKeys9B>;
     'Vec<SetId>': Vec<SetId>;
     'Vec<SetIndex>': Vec<SetIndex>;
     'Vec<SiField>': Vec<SiField>;
@@ -1485,6 +1552,8 @@ declare module '@polkadot/types/types/registry' {
     'Vec<SignedAvailabilityBitfield>': Vec<SignedAvailabilityBitfield>;
     'Vec<SignedAvailabilityBitfields>': Vec<SignedAvailabilityBitfields>;
     'Vec<SignedBlock>': Vec<SignedBlock>;
+    'Vec<SignedBlockWithJustification>': Vec<SignedBlockWithJustification>;
+    'Vec<SignedBlockWithJustifications>': Vec<SignedBlockWithJustifications>;
     'Vec<SignerPayload>': Vec<SignerPayload>;
     'Vec<SigningContext>': Vec<SigningContext>;
     'Vec<SiLookupTypeId>': Vec<SiLookupTypeId>;
@@ -1558,11 +1627,10 @@ declare module '@polkadot/types/types/registry' {
     'Vec<TaskAddress>': Vec<TaskAddress>;
     'Vec<TAssetBalance>': Vec<TAssetBalance>;
     'Vec<TAssetDepositBalance>': Vec<TAssetDepositBalance>;
-    'Vec<TeleportAsset>': Vec<TeleportAsset>;
     'Vec<Text>': Vec<Text>;
     'Vec<Timepoint>': Vec<Timepoint>;
+    'Vec<TokenError>': Vec<TokenError>;
     'Vec<TombstoneContractInfo>': Vec<TombstoneContractInfo>;
-    'Vec<Transact>': Vec<Transact>;
     'Vec<TransactionPriority>': Vec<TransactionPriority>;
     'Vec<TransactionValidityError>': Vec<TransactionValidityError>;
     'Vec<TransientValidationData>': Vec<TransientValidationData>;
@@ -1605,7 +1673,9 @@ declare module '@polkadot/types/types/registry' {
     'Vec<ValidatorPrefsTo196>': Vec<ValidatorPrefsTo196>;
     'Vec<ValidatorPrefsWithBlocked>': Vec<ValidatorPrefsWithBlocked>;
     'Vec<ValidatorPrefsWithCommission>': Vec<ValidatorPrefsWithCommission>;
+    'Vec<ValidatorSetId>': Vec<ValidatorSetId>;
     'Vec<ValidatorSignature>': Vec<ValidatorSignature>;
+    'Vec<ValidDisputeStatementKind>': Vec<ValidDisputeStatementKind>;
     'Vec<ValidityAttestation>': Vec<ValidityAttestation>;
     'Vec<VecInboundHrmpMessage>': Vec<VecInboundHrmpMessage>;
     'Vec<VersionedMultiAsset>': Vec<VersionedMultiAsset>;
@@ -1637,16 +1707,35 @@ declare module '@polkadot/types/types/registry' {
     'Vec<WinnersDataTuple>': Vec<WinnersDataTuple>;
     'Vec<WinningData>': Vec<WinningData>;
     'Vec<WinningDataEntry>': Vec<WinningDataEntry>;
-    'Vec<WithdrawAsset>': Vec<WithdrawAsset>;
     'Vec<WithdrawReasons>': Vec<WithdrawReasons>;
     'Vec<Xcm>': Vec<Xcm>;
+    'Vec<XcmAssetEffects>': Vec<XcmAssetEffects>;
     'Vec<XcmError>': Vec<XcmError>;
-    'Vec<XcmResult>': Vec<XcmResult>;
+    'Vec<XcmHrmpChannelAccepted>': Vec<XcmHrmpChannelAccepted>;
+    'Vec<XcmHrmpChannelClosing>': Vec<XcmHrmpChannelClosing>;
+    'Vec<XcmHrmpNewChannelOpenRequest>': Vec<XcmHrmpNewChannelOpenRequest>;
+    'Vec<XcmOrder>': Vec<XcmOrder>;
+    'Vec<XcmOrderBuyExecution>': Vec<XcmOrderBuyExecution>;
+    'Vec<XcmOrderDepositAsset>': Vec<XcmOrderDepositAsset>;
+    'Vec<XcmOrderDepositReserveAsset>': Vec<XcmOrderDepositReserveAsset>;
+    'Vec<XcmOrderExchangeAsset>': Vec<XcmOrderExchangeAsset>;
+    'Vec<XcmOrderInitiateReserveWithdraw>': Vec<XcmOrderInitiateReserveWithdraw>;
+    'Vec<XcmOrderInitiateTeleport>': Vec<XcmOrderInitiateTeleport>;
+    'Vec<XcmOrderQueryHolding>': Vec<XcmOrderQueryHolding>;
+    'Vec<XcmOriginKind>': Vec<XcmOriginKind>;
+    'Vec<XcmOutcome>': Vec<XcmOutcome>;
+    'Vec<XcmQueryResponse>': Vec<XcmQueryResponse>;
+    'Vec<XcmRelayedFrom>': Vec<XcmRelayedFrom>;
+    'Vec<XcmReserveAssetDeposit>': Vec<XcmReserveAssetDeposit>;
+    'Vec<XcmResponse>': Vec<XcmResponse>;
+    'Vec<XcmTeleportAsset>': Vec<XcmTeleportAsset>;
+    'Vec<XcmTransact>': Vec<XcmTransact>;
+    'Vec<XcmTransferAsset>': Vec<XcmTransferAsset>;
+    'Vec<XcmTransferReserveAsset>': Vec<XcmTransferReserveAsset>;
+    'Vec<XcmWithdrawAsset>': Vec<XcmWithdrawAsset>;
     AbridgedCandidateReceipt: AbridgedCandidateReceipt;
     AbridgedHostConfiguration: AbridgedHostConfiguration;
     AbridgedHrmpChannel: AbridgedHrmpChannel;
-    AbstractFungible: AbstractFungible;
-    AbstractNonFungible: AbstractNonFungible;
     AccountData: AccountData;
     AccountId: AccountId;
     AccountId32Junction: AccountId32Junction;
@@ -1709,8 +1798,12 @@ declare module '@polkadot/types/types/registry' {
     BalanceLock: BalanceLock;
     BalanceLockTo212: BalanceLockTo212;
     BalanceOf: BalanceOf;
-    Balances: Balances;
     BalanceStatus: BalanceStatus;
+    BeefyCommitment: BeefyCommitment;
+    BeefyKey: BeefyKey;
+    BeefyNextAuthoritySet: BeefyNextAuthoritySet;
+    BeefyPayload: BeefyPayload;
+    BeefySignedCommitment: BeefySignedCommitment;
     Bid: Bid;
     Bidder: Bidder;
     BidKind: BidKind;
@@ -1721,6 +1814,11 @@ declare module '@polkadot/types/types/registry' {
     BlockLength: BlockLength;
     BlockNumber: BlockNumber;
     BlockWeights: BlockWeights;
+    BodyId: BodyId;
+    BodyPart: BodyPart;
+    BodyPartAtLeastProportion: BodyPartAtLeastProportion;
+    BodyPartFraction: BodyPartFraction;
+    BodyPartMoreThanProportion: BodyPartMoreThanProportion;
     bool: bool;
     Bool: Bool;
     Bounty: Bounty;
@@ -1753,8 +1851,6 @@ declare module '@polkadot/types/types/registry' {
     CompactAssignmentsTo257: CompactAssignmentsTo257;
     CompactScore: CompactScore;
     CompactScoreCompact: CompactScoreCompact;
-    ConcreteFungible: ConcreteFungible;
-    ConcreteNonFungible: ConcreteNonFungible;
     Consensus: Consensus;
     ConsensusEngineId: ConsensusEngineId;
     ConsumedWeight: ConsumedWeight;
@@ -1803,8 +1899,6 @@ declare module '@polkadot/types/types/registry' {
     DefunctVoter: DefunctVoter;
     Delegations: Delegations;
     DeletedContract: DeletedContract;
-    DepositAsset: DepositAsset;
-    DepositReserveAsset: DepositReserveAsset;
     Digest: Digest;
     DigestItem: DigestItem;
     DigestOf: DigestOf;
@@ -1819,7 +1913,10 @@ declare module '@polkadot/types/types/registry' {
     DispatchResult: DispatchResult;
     DispatchResultOf: DispatchResultOf;
     DispatchResultTo198: DispatchResultTo198;
+    DisputeStatement: DisputeStatement;
+    DisputeStatementSet: DisputeStatementSet;
     DoNotConstruct: DoNotConstruct;
+    DoubleEncodedCall: DoubleEncodedCall;
     DoubleMapTypeLatest: DoubleMapTypeLatest;
     DoubleMapTypeV10: DoubleMapTypeV10;
     DoubleMapTypeV11: DoubleMapTypeV11;
@@ -1836,6 +1933,7 @@ declare module '@polkadot/types/types/registry' {
     ElectionSize: ElectionSize;
     ElectionStatus: ElectionStatus;
     EncodedFinalityProofs: EncodedFinalityProofs;
+    EncodedJustification: EncodedJustification;
     EpochAuthorship: EpochAuthorship;
     EraIndex: EraIndex;
     EraPoints: EraPoints;
@@ -1875,6 +1973,7 @@ declare module '@polkadot/types/types/registry' {
     EthTransactionAction: EthTransactionAction;
     EthTransactionCondition: EthTransactionCondition;
     EthTransactionRequest: EthTransactionRequest;
+    EthTransactionSignature: EthTransactionSignature;
     EthTransactionStatus: EthTransactionStatus;
     EthWork: EthWork;
     Event: Event;
@@ -1889,12 +1988,12 @@ declare module '@polkadot/types/types/registry' {
     EvmAccount: EvmAccount;
     EvmLog: EvmLog;
     EvmVicinity: EvmVicinity;
-    ExchangeAsset: ExchangeAsset;
     ExitError: ExitError;
     ExitFatal: ExitFatal;
     ExitReason: ExitReason;
     ExitRevert: ExitRevert;
     ExitSucceed: ExitSucceed;
+    ExplicitDisputeStatement: ExplicitDisputeStatement;
     Exposure: Exposure;
     ExtendedBalance: ExtendedBalance;
     Extrinsic: Extrinsic;
@@ -1935,6 +2034,7 @@ declare module '@polkadot/types/types/registry' {
     FundInfo: FundInfo;
     Gas: Gas;
     GiltBid: GiltBid;
+    GlobalValidationData: GlobalValidationData;
     GlobalValidationSchedule: GlobalValidationSchedule;
     GrandpaEquivocation: GrandpaEquivocation;
     GrandpaEquivocationProof: GrandpaEquivocationProof;
@@ -1946,6 +2046,7 @@ declare module '@polkadot/types/types/registry' {
     H160: H160;
     H2048: H2048;
     H256: H256;
+    H32: H32;
     H512: H512;
     H64: H64;
     Hash: Hash;
@@ -1991,14 +2092,14 @@ declare module '@polkadot/types/types/registry' {
     Index: Index;
     IndicesLookupSource: IndicesLookupSource;
     IndividualExposure: IndividualExposure;
-    InitiateReserveWithdraw: InitiateReserveWithdraw;
-    InitiateTeleport: InitiateTeleport;
     InstructionWeights: InstructionWeights;
+    InvalidDisputeStatementKind: InvalidDisputeStatementKind;
     InvalidTransaction: InvalidTransaction;
     Json: Json;
     Junction: Junction;
     Justification: Justification;
     JustificationNotification: JustificationNotification;
+    Justifications: Justifications;
     Key: Key;
     KeyOwnerProof: KeyOwnerProof;
     Keys: Keys;
@@ -2038,6 +2139,7 @@ declare module '@polkadot/types/types/registry' {
     MetadataV12: MetadataV12;
     MetadataV9: MetadataV9;
     MmrLeafProof: MmrLeafProof;
+    MmrRootHash: MmrRootHash;
     ModuleConstantMetadataLatest: ModuleConstantMetadataLatest;
     ModuleConstantMetadataV10: ModuleConstantMetadataV10;
     ModuleConstantMetadataV11: ModuleConstantMetadataV11;
@@ -2055,6 +2157,11 @@ declare module '@polkadot/types/types/registry' {
     MortalEra: MortalEra;
     MultiAddress: MultiAddress;
     MultiAsset: MultiAsset;
+    MultiAssetAbstractFungible: MultiAssetAbstractFungible;
+    MultiAssetAbstractNonFungible: MultiAssetAbstractNonFungible;
+    MultiAssetConcreteFungible: MultiAssetConcreteFungible;
+    MultiAssetConcreteNonFungible: MultiAssetConcreteNonFungible;
+    MultiDisputeStatementSet: MultiDisputeStatementSet;
     MultiLocation: MultiLocation;
     Multiplier: Multiplier;
     Multisig: Multisig;
@@ -2087,17 +2194,17 @@ declare module '@polkadot/types/types/registry' {
     OpenTipFinderTo225: OpenTipFinderTo225;
     OpenTipTip: OpenTipTip;
     OpenTipTo225: OpenTipTo225;
-    Order: Order;
     Origin: Origin;
     OriginCaller: OriginCaller;
-    OriginKind: OriginKind;
     OutboundHrmpMessage: OutboundHrmpMessage;
     Owner: Owner;
+    PalletId: PalletId;
     PalletsOrigin: PalletsOrigin;
     PalletVersion: PalletVersion;
     ParachainDispatchOrigin: ParachainDispatchOrigin;
     ParachainInherentData: ParachainInherentData;
     ParachainProposal: ParachainProposal;
+    ParachainsInherentData: ParachainsInherentData;
     ParaGenesisArgs: ParaGenesisArgs;
     ParaId: ParaId;
     ParaInfo: ParaInfo;
@@ -2133,6 +2240,7 @@ declare module '@polkadot/types/types/registry' {
     PhantomData: PhantomData;
     Phase: Phase;
     PhragmenScore: PhragmenScore;
+    PluralityJunction: PluralityJunction;
     Points: Points;
     Precommits: Precommits;
     PrefabWasmModule: PrefabWasmModule;
@@ -2150,7 +2258,6 @@ declare module '@polkadot/types/types/registry' {
     ProxyDefinition: ProxyDefinition;
     ProxyState: ProxyState;
     ProxyType: ProxyType;
-    QueryHolding: QueryHolding;
     QueuedParathread: QueuedParathread;
     Randomness: Randomness;
     Raw: Raw;
@@ -2184,15 +2291,12 @@ declare module '@polkadot/types/types/registry' {
     RegistrationJudgement: RegistrationJudgement;
     RelayChainBlockNumber: RelayChainBlockNumber;
     RelayChainHash: RelayChainHash;
-    RelayedFrom: RelayedFrom;
-    RelayTo: RelayTo;
     Releases: Releases;
     Remark: Remark;
     Renouncing: Renouncing;
     ReportedRoundStates: ReportedRoundStates;
     Reporter: Reporter;
     ReportIdOf: ReportIdOf;
-    ReserveAssetDeposit: ReserveAssetDeposit;
     Retriable: Retriable;
     RewardDestination: RewardDestination;
     RewardPoint: RewardPoint;
@@ -2216,18 +2320,25 @@ declare module '@polkadot/types/types/registry' {
     SealV0: SealV0;
     SeatHolder: SeatHolder;
     SeedOf: SeedOf;
+    ServiceQuality: ServiceQuality;
     SessionIndex: SessionIndex;
     SessionInfo: SessionInfo;
     SessionInfoValidatorGroup: SessionInfoValidatorGroup;
     SessionKeys1: SessionKeys1;
+    SessionKeys10: SessionKeys10;
+    SessionKeys10B: SessionKeys10B;
     SessionKeys2: SessionKeys2;
     SessionKeys3: SessionKeys3;
     SessionKeys4: SessionKeys4;
     SessionKeys5: SessionKeys5;
     SessionKeys6: SessionKeys6;
+    SessionKeys6B: SessionKeys6B;
     SessionKeys7: SessionKeys7;
+    SessionKeys7B: SessionKeys7B;
     SessionKeys8: SessionKeys8;
+    SessionKeys8B: SessionKeys8B;
     SessionKeys9: SessionKeys9;
+    SessionKeys9B: SessionKeys9B;
     SetId: SetId;
     SetIndex: SetIndex;
     SiField: SiField;
@@ -2235,6 +2346,8 @@ declare module '@polkadot/types/types/registry' {
     SignedAvailabilityBitfield: SignedAvailabilityBitfield;
     SignedAvailabilityBitfields: SignedAvailabilityBitfields;
     SignedBlock: SignedBlock;
+    SignedBlockWithJustification: SignedBlockWithJustification;
+    SignedBlockWithJustifications: SignedBlockWithJustifications;
     SignerPayload: SignerPayload;
     SigningContext: SigningContext;
     SiLookupTypeId: SiLookupTypeId;
@@ -2308,11 +2421,10 @@ declare module '@polkadot/types/types/registry' {
     TaskAddress: TaskAddress;
     TAssetBalance: TAssetBalance;
     TAssetDepositBalance: TAssetDepositBalance;
-    TeleportAsset: TeleportAsset;
     Text: Text;
     Timepoint: Timepoint;
+    TokenError: TokenError;
     TombstoneContractInfo: TombstoneContractInfo;
-    Transact: Transact;
     TransactionPriority: TransactionPriority;
     TransactionValidityError: TransactionValidityError;
     TransientValidationData: TransientValidationData;
@@ -2355,7 +2467,9 @@ declare module '@polkadot/types/types/registry' {
     ValidatorPrefsTo196: ValidatorPrefsTo196;
     ValidatorPrefsWithBlocked: ValidatorPrefsWithBlocked;
     ValidatorPrefsWithCommission: ValidatorPrefsWithCommission;
+    ValidatorSetId: ValidatorSetId;
     ValidatorSignature: ValidatorSignature;
+    ValidDisputeStatementKind: ValidDisputeStatementKind;
     ValidityAttestation: ValidityAttestation;
     VecInboundHrmpMessage: VecInboundHrmpMessage;
     VersionedMultiAsset: VersionedMultiAsset;
@@ -2387,10 +2501,31 @@ declare module '@polkadot/types/types/registry' {
     WinnersDataTuple: WinnersDataTuple;
     WinningData: WinningData;
     WinningDataEntry: WinningDataEntry;
-    WithdrawAsset: WithdrawAsset;
     WithdrawReasons: WithdrawReasons;
     Xcm: Xcm;
+    XcmAssetEffects: XcmAssetEffects;
     XcmError: XcmError;
-    XcmResult: XcmResult;
+    XcmHrmpChannelAccepted: XcmHrmpChannelAccepted;
+    XcmHrmpChannelClosing: XcmHrmpChannelClosing;
+    XcmHrmpNewChannelOpenRequest: XcmHrmpNewChannelOpenRequest;
+    XcmOrder: XcmOrder;
+    XcmOrderBuyExecution: XcmOrderBuyExecution;
+    XcmOrderDepositAsset: XcmOrderDepositAsset;
+    XcmOrderDepositReserveAsset: XcmOrderDepositReserveAsset;
+    XcmOrderExchangeAsset: XcmOrderExchangeAsset;
+    XcmOrderInitiateReserveWithdraw: XcmOrderInitiateReserveWithdraw;
+    XcmOrderInitiateTeleport: XcmOrderInitiateTeleport;
+    XcmOrderQueryHolding: XcmOrderQueryHolding;
+    XcmOriginKind: XcmOriginKind;
+    XcmOutcome: XcmOutcome;
+    XcmQueryResponse: XcmQueryResponse;
+    XcmRelayedFrom: XcmRelayedFrom;
+    XcmReserveAssetDeposit: XcmReserveAssetDeposit;
+    XcmResponse: XcmResponse;
+    XcmTeleportAsset: XcmTeleportAsset;
+    XcmTransact: XcmTransact;
+    XcmTransferAsset: XcmTransferAsset;
+    XcmTransferReserveAsset: XcmTransferReserveAsset;
+    XcmWithdrawAsset: XcmWithdrawAsset;
   }
 }

packages/types/src/codec/AbstractArray.ts

@@ -30,9 +30,7 @@ export abstract class AbstractArray<T extends Codec> extends Array<T> implements
    * @description The length of the value when encoded as a Uint8Array
    */
   public get encodedLength (): number {
-    return this.reduce((total, raw): number => {
-      return total + raw.encodedLength;
-    }, compactToU8a(this.length).length);
+    return this.reduce((total, entry) => total + entry.encodedLength, compactToU8a(this.length).length);
   }
 
   /**