[CI Skip] release/stable 1.30.1

skip-checks: true
1.30 (#2511 )
2020-08-24 09:27:18 +00:00 · 2020-08-24 11:14:32 +02:00 · 2020-08-24 07:40:12 +00:00 · 2020-08-24 09:27:49 +02:00 · 2020-08-24 05:35:43 +00:00 · 2020-08-24 07:23:06 +02:00
77 changed files with 1609 additions and 939 deletions
@@ -1,5 +1,27 @@
 # CHANGELOG

+## 1.30.1 Aug 24, 2020
+
+Upgrade priority: Low, unless using the `proposeParachain` module.
+
+- Adjust balance retrievals to check for `system.account` for new/old determination
+- Add types for the new `proposeParachain` module (as per Rococo)
+- Adjust `Address` <-> `LookupSource` definitions (no external impact, both in existence)
+- Add Ethereum-compatible `Ethereum{AccountId, LookupSource}` types, underlying `H160`
+- Allow for configurable hashers via `registry.setHasher(...)` (defaults to `blake2AsU8a`)
+- `@polkadot/util` 3.3
+
+## 1.29.1 Aug 17, 2020
+
+Upgrade priority: Low, unless on bleeding-edge chain with new compact `CompactAssignments`.
+
+- **Important** The Substrate `CompactAssignments` type has changed for better space utilization. On older chains, supply `CompactAssignments: 'CompactAssignmentsTo257'`
+- Clean tx cookbook param expansion (Thanks to https://github.com/swswsw)
+- Add additional `Fixed{I,U}{64,128}` and `{I,U}32F32` types
+- Add `desiredRunnersUp` to council derives
+- Cleanup indices/AccountId combination derive lookups
+- `@polkadot/util` 3.2
+
 ## 1.28.1 Aug 10, 2020

 Upgrade priority: Low, unless using Centrifuge or parachains
@@ -16,9 +16,9 @@ const info = await api.tx.balances

 // log relevant info, partialFee is Balance, estimated for current
 console.log(`
-  class=${class.toString()},
-  weight=${weight.toString()},
-  partialFee=${partialFee.toHuman()}
+  class=${info.class.toString()},
+  weight=${info.weight.toString()},
+  partialFee=${info.partialFee.toHuman()}
 `);
 ```

@@ -9,5 +9,5 @@
  "packages": [
    "packages/*"
  ],
-  "version": "1.28.1"
+  "version": "1.30.1"
 }
@@ -24,15 +24,15 @@
    "test:watch": "polkadot-dev-run-test --watch"
  },
  "devDependencies": {
-    "@babel/core": "^7.11.1",
+    "@babel/core": "^7.11.4",
    "@babel/register": "^7.10.5",
    "@babel/runtime": "^7.11.2",
-    "@polkadot/dev": "^0.55.36",
-    "@polkadot/ts": "^0.3.36",
+    "@polkadot/dev": "^0.55.39",
+    "@polkadot/ts": "^0.3.39",
    "@polkadot/typegen": "workspace:packages/typegen",
-    "@types/jest": "^26.0.9",
-    "@vuepress/plugin-search": "^1.5.3",
+    "@types/jest": "^26.0.10",
+    "@vuepress/plugin-search": "^1.5.4",
    "copyfiles": "^2.3.0"
  },
-  "version": "1.28.1"
+  "version": "1.30.1"
 }
@@ -1,6 +1,6 @@
 {
  "name": "@polkadot/api-contract",
-  "version": "1.28.1",
+  "version": "1.30.1",
  "description": "Interfaces for interacting with contracts and contract ABIs",
  "main": "index.js",
  "keywords": [
@@ -27,11 +27,11 @@
  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-contract#readme",
  "dependencies": {
    "@babel/runtime": "^7.11.2",
-    "@polkadot/api": "1.28.1",
-    "@polkadot/rpc-core": "1.28.1",
-    "@polkadot/types": "1.28.1",
-    "@polkadot/util": "^3.1.1",
-    "bn.js": "^5.1.2",
+    "@polkadot/api": "1.30.1",
+    "@polkadot/rpc-core": "1.30.1",
+    "@polkadot/types": "1.30.1",
+    "@polkadot/util": "^3.3.1",
+    "bn.js": "^5.1.3",
    "rxjs": "^6.6.2"
  }
 }
@@ -1,6 +1,6 @@
 {
  "name": "@polkadot/api-derive",
-  "version": "1.28.1",
+  "version": "1.30.1",
  "description": "Common functions used across Polkadot, derived from RPC calls and storage queries.",
  "main": "index.js",
  "keywords": [
@@ -28,17 +28,17 @@
  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-derive#readme",
  "dependencies": {
    "@babel/runtime": "^7.11.2",
-    "@polkadot/api": "1.28.1",
-    "@polkadot/rpc-core": "1.28.1",
-    "@polkadot/rpc-provider": "1.28.1",
-    "@polkadot/types": "1.28.1",
-    "@polkadot/util": "^3.1.1",
-    "@polkadot/util-crypto": "^3.1.1",
-    "bn.js": "^5.1.2",
+    "@polkadot/api": "1.30.1",
+    "@polkadot/rpc-core": "1.30.1",
+    "@polkadot/rpc-provider": "1.30.1",
+    "@polkadot/types": "1.30.1",
+    "@polkadot/util": "^3.3.1",
+    "@polkadot/util-crypto": "^3.3.1",
+    "bn.js": "^5.1.3",
    "memoizee": "^0.4.14",
    "rxjs": "^6.6.2"
  },
  "devDependencies": {
-    "@polkadot/keyring": "^3.1.1"
+    "@polkadot/keyring": "^3.3.1"
  }
 }
@@ -30,7 +30,7 @@ function retrieve (api: ApiInterfaceRx, address: Address | AccountId | AccountIn

    const accountIndex = api.registry.createType('AccountIndex', decoded);

-    return api.derive.accounts.indexToId(accountIndex).pipe(
+    return api.derive.accounts.indexToId(accountIndex.toString()).pipe(
      map((accountId): AccountIdAndIndex => [accountId, accountIndex])
    );
  } catch (error) {
@@ -131,7 +131,7 @@ export function all (api: ApiInterfaceRx): (address: AccountIndex | AccountId |
          ? combineLatest([
            of(account),
            api.derive.chain.bestNumber(),
-            isFunction(api.query.balances.account)
+            isFunction(api.query.system.account) || isFunction(api.query.balances.account)
              ? queryCurrent(api, account.accountId)
              : queryOld(api, account.accountId)
          ])
@@ -4,13 +4,13 @@

 import { AccountId, Balance, BlockNumber } from '@polkadot/types/interfaces';
 import { ITuple } from '@polkadot/types/types';
+import { DeriveElectionsInfo } from './types';

 import { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
 import { ApiInterfaceRx } from '@polkadot/api/types';
 import { Vec, u32 } from '@polkadot/types';

-import { DeriveElectionsInfo } from '../types';
 import { memo } from '../util';

 function sortAccounts ([, balanceA]: ITuple<[AccountId, Balance]>, [, balanceB]: ITuple<[AccountId, Balance]>): number {
@@ -30,6 +30,7 @@ function queryElections (api: ApiInterfaceRx): Observable<DeriveElectionsInfo> {
      candidacyBond: api.consts[section].candidacyBond as Balance,
      candidateCount: api.registry.createType('u32', candidates.length),
      candidates,
+      desiredRunnersUp: api.consts[section].desiredRunnersUp as u32,
      desiredSeats: api.consts[section].desiredMembers as u32,
      members: members.length
        ? members.sort(sortAccounts)
@@ -0,0 +1,22 @@
+// Copyright 2017-2020 @polkadot/api-derive authors & contributors
+// This software may be modified and distributed under the terms
+// of the Apache-2.0 license. See the LICENSE file for details.
+
+import { AccountId, Balance, BlockNumber, SetIndex, VoteIndex } from '@polkadot/types/interfaces';
+
+import { u32 } from '@polkadot/types';
+
+export interface DeriveElectionsInfo {
+  candidates: AccountId[];
+  candidateCount: u32;
+  candidacyBond?: Balance;
+  desiredRunnersUp: u32;
+  desiredSeats: u32;
+  members: [AccountId, Balance][];
+  nextVoterSet?: SetIndex;
+  runnersUp: [AccountId, Balance][];
+  termDuration: BlockNumber;
+  voteCount?: VoteIndex;
+  voterCount?: SetIndex;
+  votingBond?: Balance;
+}
@@ -3,13 +3,14 @@
 // of the Apache-2.0 license. See the LICENSE file for details.

 import type BN from 'bn.js';
-import { AccountId, Balance, BalanceLock, BalanceLockTo212, BalanceOf, Bid, BidKind, BlockNumber, Hash, Index, Proposal, ProposalIndex, SetIndex, SocietyVote, StrikeCount, TreasuryProposal, Votes, VoteIndex, VouchingStatus } from '@polkadot/types/interfaces';
+import { AccountId, Balance, BalanceLock, BalanceLockTo212, BalanceOf, Bid, BidKind, BlockNumber, Hash, Index, Proposal, ProposalIndex, SetIndex, SocietyVote, StrikeCount, TreasuryProposal, Votes, VouchingStatus } from '@polkadot/types/interfaces';

 import { u32 } from '@polkadot/types';

 export * from './accounts/types';
 export * from './council/types';
 export * from './democracy/types';
+export * from './elections/types';
 export * from './parachains/types';
 export * from './session/types';
 export * from './staking/types';
@@ -59,20 +60,6 @@ export interface DeriveCollectiveProposal {

 export type DeriveCollectiveProposals = DeriveCollectiveProposal[];

-export interface DeriveElectionsInfo {
-  candidates: AccountId[];
-  candidateCount: u32;
-  candidacyBond?: Balance;
-  desiredSeats: u32;
-  members: [AccountId, Balance][];
-  nextVoterSet?: SetIndex;
-  runnersUp: [AccountId, Balance][];
-  termDuration: BlockNumber;
-  voteCount?: VoteIndex;
-  voterCount?: SetIndex;
-  votingBond?: Balance;
-}
-
 export interface DeriveFees {
  creationFee: Balance;
  existentialDeposit: Balance;
@@ -1,6 +1,6 @@
 {
  "name": "@polkadot/api",
-  "version": "1.28.1",
+  "version": "1.30.1",
  "description": "Promise and RxJS wrappers around the Polkadot JS RPC",
  "main": "index.js",
  "keywords": [
@@ -27,20 +27,20 @@
  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api#readme",
  "dependencies": {
    "@babel/runtime": "^7.11.2",
-    "@polkadot/api-derive": "1.28.1",
-    "@polkadot/keyring": "^3.1.1",
-    "@polkadot/metadata": "1.28.1",
-    "@polkadot/rpc-core": "1.28.1",
-    "@polkadot/rpc-provider": "1.28.1",
-    "@polkadot/types": "1.28.1",
-    "@polkadot/types-known": "1.28.1",
-    "@polkadot/util": "^3.1.1",
-    "@polkadot/util-crypto": "^3.1.1",
-    "bn.js": "^5.1.2",
-    "eventemitter3": "^4.0.4",
+    "@polkadot/api-derive": "1.30.1",
+    "@polkadot/keyring": "^3.3.1",
+    "@polkadot/metadata": "1.30.1",
+    "@polkadot/rpc-core": "1.30.1",
+    "@polkadot/rpc-provider": "1.30.1",
+    "@polkadot/types": "1.30.1",
+    "@polkadot/types-known": "1.30.1",
+    "@polkadot/util": "^3.3.1",
+    "@polkadot/util-crypto": "^3.3.1",
+    "bn.js": "^5.1.3",
+    "eventemitter3": "^4.0.5",
    "rxjs": "^6.6.2"
  },
  "devDependencies": {
-    "@polkadot/keyring": "^3.1.1"
+    "@polkadot/keyring": "^3.3.1"
  }
 }
@@ -64,7 +64,7 @@ declare module '@polkadot/api/types/submittable' {
       * not assumed to be in the overlay.
       * # </weight>
       **/
-      forceTransfer: AugmentedSubmittable<(source: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, dest: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      forceTransfer: AugmentedSubmittable<(source: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, dest: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Set the balances of a given account.
       * 
@@ -85,7 +85,7 @@ declare module '@polkadot/api/types/submittable' {
       * - DB Weight: 1 Read, 1 Write to `who`
       * # </weight>
       **/
-      setBalance: AugmentedSubmittable<(who: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, newFree: Compact<Balance> | AnyNumber | Uint8Array, newReserved: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      setBalance: AugmentedSubmittable<(who: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, newFree: Compact<Balance> | AnyNumber | Uint8Array, newReserved: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Transfer some liquid free balance to another account.
       * 
@@ -115,7 +115,7 @@ declare module '@polkadot/api/types/submittable' {
       * - Origin account is already in memory, so no DB operations for them.
       * # </weight>
       **/
-      transfer: AugmentedSubmittable<(dest: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      transfer: AugmentedSubmittable<(dest: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Same as the [`transfer`] call, but with a check that the transfer will not kill the
       * origin account.
@@ -129,7 +129,7 @@ declare module '@polkadot/api/types/submittable' {
       * - DB Weight: 1 Read and 1 Write to dest (sender is in overlay already)
       * #</weight>
       **/
-      transferKeepAlive: AugmentedSubmittable<(dest: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      transferKeepAlive: AugmentedSubmittable<(dest: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, value: Compact<Balance> | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>>;
    };
    contracts: {
      [index: string]: SubmittableExtrinsicFunction<ApiType>;
@@ -142,7 +142,7 @@ declare module '@polkadot/api/types/submittable' {
       * * If no account exists and the call value is not less than `existential_deposit`,
       * a regular account will be created and any value will be transferred.
       **/
-      call: AugmentedSubmittable<(dest: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, value: Compact<BalanceOf> | AnyNumber | Uint8Array, gasLimit: Compact<Gas> | AnyNumber | Uint8Array, data: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      call: AugmentedSubmittable<(dest: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, value: Compact<BalanceOf> | AnyNumber | Uint8Array, gasLimit: Compact<Gas> | AnyNumber | Uint8Array, data: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Allows block producers to claim a small reward for evicting a contract. If a block producer
       * fails to do so, a regular users will be allowed to claim the reward.
@@ -740,7 +740,7 @@ declare module '@polkadot/api/types/submittable' {
       * Else, since this is a root call and will go into phragmen, we assume full block for now.
       * # </weight>
       **/
-      removeMember: AugmentedSubmittable<(who: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, hasReplacement: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      removeMember: AugmentedSubmittable<(who: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, hasReplacement: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Remove `origin` as a voter. This removes the lock and returns the bond.
       * 
@@ -948,7 +948,7 @@ declare module '@polkadot/api/types/submittable' {
       * The dispatch origin for this call must be _Signed_ and the sender must have a registered
       * sub identity of `sub`.
       **/
-      addSub: AugmentedSubmittable<(sub: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, data: Data | { None: any } | { Raw: any } | { BlakeTwo256: any } | { Sha256: any } | { Keccak256: any } | { ShaThree256: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      addSub: AugmentedSubmittable<(sub: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, data: Data | { None: any } | { Raw: any } | { BlakeTwo256: any } | { Sha256: any } | { Keccak256: any } | { ShaThree256: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Cancel a previous request.
       * 
@@ -1011,7 +1011,7 @@ declare module '@polkadot/api/types/submittable' {
       * - One event.
       * # </weight>
       **/
-      killIdentity: AugmentedSubmittable<(target: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      killIdentity: AugmentedSubmittable<(target: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Provide a judgement for an account's identity.
       * 
@@ -1033,7 +1033,7 @@ declare module '@polkadot/api/types/submittable' {
       * - One event.
       * # </weight>
       **/
-      provideJudgement: AugmentedSubmittable<(regIndex: Compact<RegistrarIndex> | AnyNumber | Uint8Array, target: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, judgement: IdentityJudgement | { Unknown: any } | { FeePaid: any } | { Reasonable: any } | { KnownGood: any } | { OutOfDate: any } | { LowQuality: any } | { Erroneous: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      provideJudgement: AugmentedSubmittable<(regIndex: Compact<RegistrarIndex> | AnyNumber | Uint8Array, target: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, judgement: IdentityJudgement | { Unknown: any } | { FeePaid: any } | { Reasonable: any } | { KnownGood: any } | { OutOfDate: any } | { LowQuality: any } | { Erroneous: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Remove the sender as a sub-account.
       * 
@@ -1056,14 +1056,14 @@ declare module '@polkadot/api/types/submittable' {
       * The dispatch origin for this call must be _Signed_ and the sender must have a registered
       * sub identity of `sub`.
       **/
-      removeSub: AugmentedSubmittable<(sub: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      removeSub: AugmentedSubmittable<(sub: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Alter the associated name of the given sub-account.
       * 
       * The dispatch origin for this call must be _Signed_ and the sender must have a registered
       * sub identity of `sub`.
       **/
-      renameSub: AugmentedSubmittable<(sub: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, data: Data | { None: any } | { Raw: any } | { BlakeTwo256: any } | { Sha256: any } | { Keccak256: any } | { ShaThree256: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      renameSub: AugmentedSubmittable<(sub: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, data: Data | { None: any } | { Raw: any } | { BlakeTwo256: any } | { Sha256: any } | { Keccak256: any } | { ShaThree256: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Request a judgement from a registrar.
       * 
@@ -2165,7 +2165,7 @@ declare module '@polkadot/api/types/submittable' {
       * Total Complexity: O(M + logM + C)
       * # </weight>
       **/
-      vote: AugmentedSubmittable<(candidate: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, approve: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      vote: AugmentedSubmittable<(candidate: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, approve: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * As a member, vouch for someone to join society by placing a bid on their behalf.
       * 
@@ -2240,7 +2240,7 @@ declare module '@polkadot/api/types/submittable' {
       * - Write: Bonded, Payee, [Origin Account], Locks, Ledger
       * # </weight>
       **/
-      bond: AugmentedSubmittable<(controller: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, value: Compact<BalanceOf> | AnyNumber | Uint8Array, payee: RewardDestination | 'Staked'|'Stash'|'Controller' | number | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      bond: AugmentedSubmittable<(controller: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, value: Compact<BalanceOf> | AnyNumber | Uint8Array, payee: RewardDestination | 'Staked'|'Stash'|'Controller' | number | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Add some extra amount that have appeared in the stash `free_balance` into the balance up
       * for staking.
@@ -2385,7 +2385,7 @@ declare module '@polkadot/api/types/submittable' {
       * - Writes: Validators, Nominators
       * # </weight>
       **/
-      nominate: AugmentedSubmittable<(targets: Vec<LookupSource> | (LookupSource | Address | AccountId | AccountIndex | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>>;
+      nominate: AugmentedSubmittable<(targets: Vec<LookupSource> | (LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>>;
      /**
       * Pay out all the stakers behind a single validator for a single era.
       * 
@@ -2480,7 +2480,7 @@ declare module '@polkadot/api/types/submittable' {
       * - Write: Bonded, Ledger New Controller, Ledger Old Controller
       * # </weight>
       **/
-      setController: AugmentedSubmittable<(controller: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      setController: AugmentedSubmittable<(controller: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Set `HistoryDepth` value. This function will delete any history information
       * when `HistoryDepth` is reduced.
@@ -2711,7 +2711,7 @@ declare module '@polkadot/api/types/submittable' {
       * - One DB change.
       * # </weight>
       **/
-      setKey: AugmentedSubmittable<(updated: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      setKey: AugmentedSubmittable<(updated: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Authenticates the sudo key and dispatches a function call with `Root` origin.
       * 
@@ -2738,7 +2738,7 @@ declare module '@polkadot/api/types/submittable' {
       * - Weight of derivative `call` execution + 10,000.
       * # </weight>
       **/
-      sudoAs: AugmentedSubmittable<(who: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      sudoAs: AugmentedSubmittable<(who: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Authenticates the sudo key and dispatches a function call with `Root` origin.
       * This function does not check the weight of the call, and instead allows the
@@ -3122,7 +3122,7 @@ declare module '@polkadot/api/types/submittable' {
       * - DbWrites: `ProposalCount`, `Proposals`, `origin account`
       * # </weight>
       **/
-      proposeSpend: AugmentedSubmittable<(value: Compact<BalanceOf> | AnyNumber | Uint8Array, beneficiary: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      proposeSpend: AugmentedSubmittable<(value: Compact<BalanceOf> | AnyNumber | Uint8Array, beneficiary: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Reject a proposed spend. The original deposit will be slashed.
       * 
@@ -3303,7 +3303,7 @@ declare module '@polkadot/api/types/submittable' {
       * - Using 100 µs fixed. Assuming less than 50 locks on any user, else we may want factor in number of locks.
       * # </weight>
       **/
-      forceVestedTransfer: AugmentedSubmittable<(source: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, target: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, schedule: VestingInfo | { locked?: any; perBlock?: any; startingBlock?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      forceVestedTransfer: AugmentedSubmittable<(source: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, target: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, schedule: VestingInfo | { locked?: any; perBlock?: any; startingBlock?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Unlock any vested funds of the sender account.
       * 
@@ -3345,7 +3345,7 @@ declare module '@polkadot/api/types/submittable' {
       * - Using 50 µs fixed. Assuming less than 50 locks on any user, else we may want factor in number of locks.
       * # </weight>
       **/
-      vestOther: AugmentedSubmittable<(target: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      vestOther: AugmentedSubmittable<(target: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
      /**
       * Create a vested transfer.
       * 
@@ -3366,7 +3366,7 @@ declare module '@polkadot/api/types/submittable' {
       * - Using 100 µs fixed. Assuming less than 50 locks on any user, else we may want factor in number of locks.
       * # </weight>
       **/
-      vestedTransfer: AugmentedSubmittable<(target: LookupSource | Address | AccountId | AccountIndex | string | Uint8Array, schedule: VestingInfo | { locked?: any; perBlock?: any; startingBlock?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      vestedTransfer: AugmentedSubmittable<(target: LookupSource | Address | AccountId | AccountIndex | LookupSource | string | Uint8Array, schedule: VestingInfo | { locked?: any; perBlock?: any; startingBlock?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
    };
  }

@@ -1,6 +1,6 @@
 {
  "name": "@polkadot/metadata",
-  "version": "1.28.1",
+  "version": "1.30.1",
  "description": "Helpers to extract information from runtime metadata",
  "main": "index.js",
  "publishConfig": {
@@ -27,13 +27,13 @@
  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/type-metadata#readme",
  "dependencies": {
    "@babel/runtime": "^7.11.2",
-    "@polkadot/types": "1.28.1",
-    "@polkadot/types-known": "1.28.1",
-    "@polkadot/util": "^3.1.1",
-    "@polkadot/util-crypto": "^3.1.1",
-    "bn.js": "^5.1.2"
+    "@polkadot/types": "1.30.1",
+    "@polkadot/types-known": "1.30.1",
+    "@polkadot/util": "^3.3.1",
+    "@polkadot/util-crypto": "^3.3.1",
+    "bn.js": "^5.1.3"
  },
  "devDependencies": {
-    "@polkadot/keyring": "^3.1.1"
+    "@polkadot/keyring": "^3.3.1"
  }
 }
@@ -1,6 +1,6 @@
 {
  "name": "@polkadot/rpc-core",
-  "version": "1.28.1",
+  "version": "1.30.1",
  "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
  "main": "index.js",
  "keywords": [
@@ -27,14 +27,14 @@
  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-core#readme",
  "dependencies": {
    "@babel/runtime": "^7.11.2",
-    "@polkadot/metadata": "1.28.1",
-    "@polkadot/rpc-provider": "1.28.1",
-    "@polkadot/types": "1.28.1",
-    "@polkadot/util": "^3.1.1",
+    "@polkadot/metadata": "1.30.1",
+    "@polkadot/rpc-provider": "1.30.1",
+    "@polkadot/types": "1.30.1",
+    "@polkadot/util": "^3.3.1",
    "memoizee": "^0.4.14",
    "rxjs": "^6.6.2"
  },
  "devDependencies": {
-    "@polkadot/keyring": "^3.1.1"
+    "@polkadot/keyring": "^3.3.1"
  }
 }
@@ -1,6 +1,6 @@
 {
  "name": "@polkadot/rpc-provider",
-  "version": "1.28.1",
+  "version": "1.30.1",
  "description": "Transport providers for the API",
  "main": "index.js",
  "keywords": [
@@ -27,18 +27,18 @@
  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-provider#readme",
  "dependencies": {
    "@babel/runtime": "^7.11.2",
-    "@polkadot/metadata": "1.28.1",
-    "@polkadot/types": "1.28.1",
-    "@polkadot/util": "^3.1.1",
-    "@polkadot/util-crypto": "^3.1.1",
-    "bn.js": "^5.1.2",
-    "eventemitter3": "^4.0.4",
+    "@polkadot/metadata": "1.30.1",
+    "@polkadot/types": "1.30.1",
+    "@polkadot/util": "^3.3.1",
+    "@polkadot/util-crypto": "^3.3.1",
+    "bn.js": "^5.1.3",
+    "eventemitter3": "^4.0.5",
    "isomorphic-fetch": "^2.2.1",
    "websocket": "^1.0.31"
  },
  "devDependencies": {
-    "@polkadot/keyring": "^3.1.1",
+    "@polkadot/keyring": "^3.3.1",
    "mock-socket": "^9.0.3",
-    "nock": "^13.0.3"
+    "nock": "^13.0.4"
  }
 }
@@ -1,6 +1,6 @@
 {
  "name": "@polkadot/typegen",
-  "version": "1.28.1",
+  "version": "1.30.1",
  "description": "Type generation scripts",
  "main": "index.js",
  "bin": {
@@ -33,14 +33,14 @@
  },
  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/typegen#readme",
  "dependencies": {
-    "@babel/core": "^7.11.1",
+    "@babel/core": "^7.11.4",
    "@babel/register": "^7.10.5",
    "@babel/runtime": "^7.11.2",
-    "@polkadot/api": "1.28.1",
-    "@polkadot/metadata": "1.28.1",
-    "@polkadot/rpc-provider": "1.28.1",
-    "@polkadot/types": "1.28.1",
-    "@polkadot/util": "^3.1.1",
+    "@polkadot/api": "1.30.1",
+    "@polkadot/metadata": "1.30.1",
+    "@polkadot/rpc-provider": "1.30.1",
+    "@polkadot/types": "1.30.1",
+    "@polkadot/util": "^3.3.1",
    "handlebars": "^4.7.6",
    "websocket": "^1.0.31",
    "yargs": "^15.4.1"
@@ -16,7 +16,7 @@ import Vec from '@polkadot/types/codec/Vec';
 import Tuple from '@polkadot/types/codec/Tuple';
 import { AllConvictions } from '@polkadot/types/interfaces/democracy/definitions';
 import GenericAccountId from '@polkadot/types/generic/AccountId';
-import GenericAddress from '@polkadot/types/generic/Address';
+import GenericLookupSource from '@polkadot/types/generic/LookupSource';
 import Vote from '@polkadot/types/generic/Vote';
 import Null from '@polkadot/types/primitive/Null';
 import * as primitiveClasses from '@polkadot/types/primitive';
@@ -122,8 +122,8 @@ export function getSimilarTypes (definitions: Record<string, ModuleTypes>, regis
    possibleTypes.push('Uint8Array');
  } else if (isChildClass(AbstractInt as unknown as Constructor<UInt>, Clazz) || isChildClass(Compact, Clazz)) {
    possibleTypes.push('AnyNumber', 'Uint8Array');
-  } else if (isChildClass(GenericAddress, Clazz)) {
-    possibleTypes.push('Address', 'AccountId', 'AccountIndex', 'string', 'Uint8Array');
+  } else if (isChildClass(GenericLookupSource, Clazz)) {
+    possibleTypes.push('Address', 'AccountId', 'AccountIndex', 'LookupSource', 'string', 'Uint8Array');
  } else if (isChildClass(GenericAccountId, Clazz)) {
    possibleTypes.push('string', 'Uint8Array');
  } else if (isChildClass(registry.createClass('bool'), Clazz)) {
@@ -1,6 +1,6 @@
 {
  "name": "@polkadot/types-known",
-  "version": "1.28.1",
+  "version": "1.30.1",
  "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
  "main": "index.js",
  "keywords": [
@@ -27,9 +27,9 @@
  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types-known#readme",
  "dependencies": {
    "@babel/runtime": "^7.11.2",
-    "@polkadot/types": "1.28.1",
-    "@polkadot/util": "^3.1.1",
-    "bn.js": "^5.1.2"
+    "@polkadot/types": "1.30.1",
+    "@polkadot/util": "^3.3.1",
+    "bn.js": "^5.1.3"
  },
  "devDependencies": {
    "@types/bn.js": "^4.11.6"
@@ -29,6 +29,9 @@ const typesModules: Record<string, OverrideModuleType> = {
  parachains: {
    Id: 'ParaId'
  },
+  proposeParachain: {
+    Proposal: 'ParachainProposal'
+  },
  proxy: {
    Announcement: 'ProxyAnnouncement'
  },
@@ -5,7 +5,7 @@
 import { OverrideVersionedType } from '@polkadot/types/types';

 const sharedTypes = {
-  Address: 'GenericAddress',
+  Address: 'LookupSource',
  AnchorData: {
    anchoredBlock: 'u64',
    docRoot: 'H256',
@@ -15,7 +15,6 @@ const sharedTypes = {
    key: 'Hash',
    price: 'Balance'
  },
-  LookupSource: 'GenericAddress',
  MultiAccountData: {
    deposit: 'Balance',
    depositor: 'AccountId',
@@ -18,12 +18,12 @@ const versioned: OverrideVersionedType[] = [
    // 1020 is first CC3
    minmax: [1019, 1031],
    types: {
-      Address: 'GenericAddress',
+      Address: 'LookupSource',
      BalanceLock: 'BalanceLockTo212',
+      CompactAssignments: 'CompactAssignmentsTo257',
      DispatchError: 'DispatchErrorTo198',
      DispatchInfo: 'DispatchInfoTo244',
      Keys: 'SessionKeys5',
-      LookupSource: 'Address',
      Multiplier: 'Fixed64',
      OpenTip: 'OpenTipTo225',
      ReferendumInfo: 'ReferendumInfoTo239',
@@ -36,11 +36,11 @@ const versioned: OverrideVersionedType[] = [
  {
    minmax: [1032, 1042],
    types: {
-      Address: 'GenericAddress',
+      Address: 'LookupSource',
      BalanceLock: 'BalanceLockTo212',
+      CompactAssignments: 'CompactAssignmentsTo257',
      DispatchInfo: 'DispatchInfoTo244',
      Keys: 'SessionKeys5',
-      LookupSource: 'Address',
      Multiplier: 'Fixed64',
      OpenTip: 'OpenTipTo225',
      ReferendumInfo: 'ReferendumInfoTo239',
@@ -54,11 +54,11 @@ const versioned: OverrideVersionedType[] = [
    // actual at 1045 (1043-1044 is dev)
    minmax: [1043, 1045],
    types: {
-      Address: 'GenericAddress',
+      Address: 'LookupSource',
      BalanceLock: 'BalanceLockTo212',
+      CompactAssignments: 'CompactAssignmentsTo257',
      DispatchInfo: 'DispatchInfoTo244',
      Keys: 'SessionKeys5',
-      LookupSource: 'Address',
      Multiplier: 'Fixed64',
      OpenTip: 'OpenTipTo225',
      ReferendumInfo: 'ReferendumInfoTo239',
@@ -72,6 +72,7 @@ const versioned: OverrideVersionedType[] = [
    types: {
      // Indices optional, not in transaction
      ...sharedTypes,
+      CompactAssignments: 'CompactAssignmentsTo257',
      DispatchInfo: 'DispatchInfoTo244',
      Multiplier: 'Fixed64',
      OpenTip: 'OpenTipTo225',
@@ -84,6 +85,7 @@ const versioned: OverrideVersionedType[] = [
    minmax: [1055, 1056],
    types: {
      ...sharedTypes,
+      CompactAssignments: 'CompactAssignmentsTo257',
      DispatchInfo: 'DispatchInfoTo244',
      Multiplier: 'Fixed64',
      OpenTip: 'OpenTipTo225',
@@ -95,6 +97,7 @@ const versioned: OverrideVersionedType[] = [
    minmax: [1057, 1061],
    types: {
      ...sharedTypes,
+      CompactAssignments: 'CompactAssignmentsTo257',
      DispatchInfo: 'DispatchInfoTo244',
      OpenTip: 'OpenTipTo225'
    }
@@ -103,13 +106,15 @@ const versioned: OverrideVersionedType[] = [
    minmax: [1062, 2012],
    types: {
      ...sharedTypes,
+      CompactAssignments: 'CompactAssignmentsTo257',
      OpenTip: 'OpenTipTo225'
    }
  },
  {
    minmax: [2013, undefined],
    types: {
-      ...sharedTypes
+      ...sharedTypes,
+      CompactAssignments: 'CompactAssignmentsTo257'
    }
  }
 ];
@@ -19,13 +19,15 @@ const versioned: OverrideVersionedType[] = [
    minmax: [0, 12],
    types: {
      ...sharedTypes,
+      CompactAssignments: 'CompactAssignmentsTo257',
      OpenTip: 'OpenTipTo225'
    }
  },
  {
    minmax: [13, undefined],
    types: {
-      ...sharedTypes
+      ...sharedTypes,
+      CompactAssignments: 'CompactAssignmentsTo257'
    }
  }
 ];
@@ -14,7 +14,8 @@ const versioned: OverrideVersionedType[] = [
  {
    minmax: [0, undefined],
    types: {
-      ...sharedTypes
+      ...sharedTypes,
+      CompactAssignments: 'CompactAssignmentsTo257'
    }
  }
 ];
@@ -18,6 +18,7 @@ const versioned: OverrideVersionedType[] = [
    minmax: [1, 2],
    types: {
      ...sharedTypes,
+      CompactAssignments: 'CompactAssignmentsTo257',
      Multiplier: 'Fixed64',
      OpenTip: 'OpenTipTo225',
      Weight: 'u32'
@@ -27,13 +28,15 @@ const versioned: OverrideVersionedType[] = [
    minmax: [3, 22],
    types: {
      ...sharedTypes,
+      CompactAssignments: 'CompactAssignmentsTo257',
      OpenTip: 'OpenTipTo225'
    }
  },
  {
    minmax: [23, undefined],
    types: {
-      ...sharedTypes
+      ...sharedTypes,
+      CompactAssignments: 'CompactAssignmentsTo257'
    }
  }
 ];
@@ -1,6 +1,6 @@
 {
  "name": "@polkadot/types",
-  "version": "1.28.1",
+  "version": "1.30.1",
  "description": "Implementation of the Parity codec",
  "main": "index.js",
  "keywords": [
@@ -27,16 +27,16 @@
  "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types#readme",
  "dependencies": {
    "@babel/runtime": "^7.11.2",
-    "@polkadot/metadata": "1.28.1",
-    "@polkadot/util": "^3.1.1",
-    "@polkadot/util-crypto": "^3.1.1",
+    "@polkadot/metadata": "1.30.1",
+    "@polkadot/util": "^3.3.1",
+    "@polkadot/util-crypto": "^3.3.1",
    "@types/bn.js": "^4.11.6",
-    "bn.js": "^5.1.2",
+    "bn.js": "^5.1.3",
    "memoizee": "^0.4.14",
    "rxjs": "^6.6.2"
  },
  "devDependencies": {
-    "@polkadot/keyring": "^3.1.1",
+    "@polkadot/keyring": "^3.3.1",
    "@types/memoizee": "^0.4.4"
  }
 }
@@ -18,6 +18,7 @@ import { AliveContractInfo, CodeHash, ContractCallRequest, ContractExecResult, C
 import { 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 { ApprovalFlag, DefunctVoter, Renouncing, SetIndex, Vote, VoteIndex, VoteThreshold, VoterInfo } from '@polkadot/types/interfaces/elections';
 import { CreatedBlock, ImportedAux } from '@polkadot/types/interfaces/engine';
+import { EthereumAccountId, EthereumLookupSource } from '@polkadot/types/interfaces/ethereum';
 import { Account, Log, Vicinity } from '@polkadot/types/interfaces/evm';
 import { EcdsaSignature, Ed25519Signature, Extrinsic, ExtrinsicEra, ExtrinsicPayload, ExtrinsicPayloadUnknown, ExtrinsicPayloadV1, ExtrinsicPayloadV2, ExtrinsicPayloadV3, ExtrinsicPayloadV4, ExtrinsicSignatureV1, ExtrinsicSignatureV2, ExtrinsicSignatureV3, ExtrinsicSignatureV4, ExtrinsicUnknown, ExtrinsicV1, ExtrinsicV2, ExtrinsicV3, ExtrinsicV4, ImmortalEra, MortalEra, MultiSignature, Signature, SignerPayload, Sr25519Signature } from '@polkadot/types/interfaces/extrinsics';
 import { AssetOptions, Owner, PermissionLatest, PermissionVersions, PermissionsV1 } from '@polkadot/types/interfaces/genericAsset';
@@ -27,18 +28,18 @@ import { AuthIndex, AuthoritySignature, Heartbeat, HeartbeatTo244, OpaqueMultiad
 import { CallMetadataV0, DoubleMapTypeLatest, DoubleMapTypeV10, DoubleMapTypeV11, DoubleMapTypeV3, DoubleMapTypeV4, DoubleMapTypeV5, DoubleMapTypeV6, DoubleMapTypeV7, DoubleMapTypeV8, DoubleMapTypeV9, ErrorMetadataV10, ErrorMetadataV11, ErrorMetadataV8, ErrorMetadataV9, EventMetadataLatest, EventMetadataV0, EventMetadataV1, EventMetadataV10, EventMetadataV11, EventMetadataV2, EventMetadataV3, EventMetadataV4, EventMetadataV5, EventMetadataV6, EventMetadataV7, EventMetadataV8, EventMetadataV9, ExtrinsicMetadataLatest, ExtrinsicMetadataV11, FunctionArgumentMetadataLatest, FunctionArgumentMetadataV0, FunctionArgumentMetadataV1, FunctionArgumentMetadataV10, FunctionArgumentMetadataV11, FunctionArgumentMetadataV2, FunctionArgumentMetadataV3, FunctionArgumentMetadataV4, FunctionArgumentMetadataV5, FunctionArgumentMetadataV6, FunctionArgumentMetadataV7, FunctionArgumentMetadataV8, FunctionArgumentMetadataV9, FunctionMetadataLatest, FunctionMetadataV0, FunctionMetadataV1, FunctionMetadataV10, FunctionMetadataV11, FunctionMetadataV2, FunctionMetadataV3, FunctionMetadataV4, FunctionMetadataV5, FunctionMetadataV6, FunctionMetadataV7, FunctionMetadataV8, FunctionMetadataV9, MapTypeLatest, MapTypeV0, MapTypeV10, MapTypeV11, MapTypeV2, MapTypeV3, MapTypeV4, MapTypeV5, MapTypeV6, MapTypeV7, MapTypeV8, MapTypeV9, MetadataAll, MetadataLatest, MetadataV0, MetadataV1, MetadataV10, MetadataV11, MetadataV2, MetadataV3, MetadataV4, MetadataV5, MetadataV6, MetadataV7, MetadataV8, MetadataV9, ModuleConstantMetadataLatest, ModuleConstantMetadataV10, ModuleConstantMetadataV11, ModuleConstantMetadataV6, ModuleConstantMetadataV7, ModuleConstantMetadataV8, ModuleConstantMetadataV9, ModuleMetadataLatest, ModuleMetadataV0, ModuleMetadataV1, ModuleMetadataV10, ModuleMetadataV11, ModuleMetadataV2, ModuleMetadataV3, ModuleMetadataV4, ModuleMetadataV5, ModuleMetadataV6, ModuleMetadataV7, ModuleMetadataV8, ModuleMetadataV9, OuterDispatchCallV0, OuterDispatchMetadataV0, OuterEventEventMetadataEventsV0, OuterEventEventMetadataV0, OuterEventMetadataV0, PlainTypeLatest, PlainTypeV0, PlainTypeV10, PlainTypeV11, PlainTypeV2, PlainTypeV3, PlainTypeV4, PlainTypeV5, PlainTypeV6, PlainTypeV7, PlainTypeV8, PlainTypeV9, RuntimeModuleMetadataV0, StorageEntryMetadataLatest, StorageEntryMetadataV10, StorageEntryMetadataV11, StorageEntryMetadataV6, StorageEntryMetadataV7, StorageEntryMetadataV8, StorageEntryMetadataV9, StorageEntryModifierLatest, StorageEntryModifierV10, StorageEntryModifierV11, StorageEntryModifierV6, StorageEntryModifierV7, StorageEntryModifierV8, StorageEntryModifierV9, StorageEntryTypeLatest, StorageEntryTypeV10, StorageEntryTypeV11, StorageEntryTypeV6, StorageEntryTypeV7, StorageEntryTypeV8, StorageEntryTypeV9, StorageFunctionMetadataV0, StorageFunctionMetadataV1, StorageFunctionMetadataV2, StorageFunctionMetadataV3, StorageFunctionMetadataV4, StorageFunctionMetadataV5, StorageFunctionModifierV0, StorageFunctionModifierV1, StorageFunctionModifierV2, StorageFunctionModifierV3, StorageFunctionModifierV4, StorageFunctionModifierV5, StorageFunctionTypeV0, StorageFunctionTypeV1, StorageFunctionTypeV2, StorageFunctionTypeV3, StorageFunctionTypeV4, StorageFunctionTypeV5, StorageHasher, StorageHasherV10, StorageHasherV11, StorageHasherV4, StorageHasherV5, StorageHasherV6, StorageHasherV7, StorageHasherV8, StorageHasherV9, StorageMetadataLatest, StorageMetadataV0, StorageMetadataV10, StorageMetadataV11, StorageMetadataV7, StorageMetadataV8, StorageMetadataV9 } from '@polkadot/types/interfaces/metadata';
 import { StorageKind } from '@polkadot/types/interfaces/offchain';
 import { DeferredOffenceOf, Kind, OffenceDetails, Offender, OpaqueTimeSlot, ReportIdOf, Reporter } from '@polkadot/types/interfaces/offences';
-import { AbridgedCandidateReceipt, AttestedCandidate, AuctionIndex, Bidder, CandidateCommitments, CandidateReceipt, CollatorId, CollatorSignature, DoubleVoteReport, DownwardMessage, GlobalValidationSchedule, HeadData, IncomingParachain, IncomingParachainDeploy, IncomingParachainFixed, LeasePeriod, LeasePeriodOf, LocalValidationData, NewBidder, ParaId, ParaInfo, ParaPastCodeMeta, ParaScheduling, ParachainDispatchOrigin, RelayChainBlockNumber, Remark, Retriable, Scheduling, SigningContext, SlotRange, Statement, SubId, UpwardMessage, ValidationCode, ValidationFunctionParams, ValidatorSignature, ValidityAttestation, WinningData, WinningDataEntry } from '@polkadot/types/interfaces/parachains';
+import { AbridgedCandidateReceipt, AttestedCandidate, AuctionIndex, Bidder, CandidateCommitments, CandidateReceipt, CollatorId, CollatorSignature, DoubleVoteReport, DownwardMessage, GlobalValidationSchedule, HeadData, IncomingParachain, IncomingParachainDeploy, IncomingParachainFixed, LeasePeriod, LeasePeriodOf, LocalValidationData, NewBidder, ParaId, ParaInfo, ParaPastCodeMeta, ParaScheduling, ParachainDispatchOrigin, ParachainProposal, RegisteredParachainInfo, RelayChainBlockNumber, Remark, Retriable, Scheduling, SigningContext, SlotRange, Statement, SubId, UpwardMessage, ValidationCode, ValidationFunctionParams, ValidatorSignature, ValidityAttestation, WinningData, WinningDataEntry } from '@polkadot/types/interfaces/parachains';
 import { RuntimeDispatchInfo } from '@polkadot/types/interfaces/payment';
 import { Approvals } from '@polkadot/types/interfaces/poll';
 import { ProxyAnnouncement, ProxyDefinition, ProxyType } from '@polkadot/types/interfaces/proxy';
 import { AccountStatus, AccountValidity } from '@polkadot/types/interfaces/purchase';
 import { ActiveRecovery, RecoveryConfig } from '@polkadot/types/interfaces/recovery';
 import { RpcMethods } from '@polkadot/types/interfaces/rpc';
-import { AccountId, AccountIdOf, AccountIndex, Address, AssetId, Balance, BalanceOf, Block, BlockNumber, Call, CallHash, CallHashOf, ChangesTrieConfiguration, Consensus, ConsensusEngineId, Digest, DigestItem, ExtrinsicsWeight, Fixed128, Fixed64, H160, H256, H512, Hash, Header, Index, Justification, KeyTypeId, KeyValue, LockIdentifier, LookupSource, LookupTarget, ModuleId, Moment, OpaqueCall, Origin, Pays, Perbill, Percent, Permill, Perquintill, Phantom, PhantomData, PreRuntime, Releases, RuntimeDbWeight, Seal, SealV0, SignedBlock, StorageData, ValidatorId, Weight, WeightMultiplier } from '@polkadot/types/interfaces/runtime';
+import { AccountId, AccountIdOf, AccountIndex, Address, AssetId, Balance, BalanceOf, Block, BlockNumber, Call, CallHash, CallHashOf, ChangesTrieConfiguration, Consensus, ConsensusEngineId, Digest, DigestItem, ExtrinsicsWeight, Fixed128, Fixed64, FixedI128, FixedI64, FixedU128, FixedU64, GenericAddress, H160, H256, H512, Hash, Header, I32F32, Index, Justification, KeyTypeId, KeyValue, LockIdentifier, LookupSource, LookupTarget, ModuleId, Moment, OpaqueCall, Origin, Pays, PerU16, Perbill, Percent, Permill, Perquintill, Phantom, PhantomData, PreRuntime, Releases, RuntimeDbWeight, Seal, SealV0, SignedBlock, StorageData, U32F32, ValidatorId, Weight, WeightMultiplier } from '@polkadot/types/interfaces/runtime';
 import { Period, Priority, SchedulePeriod, SchedulePriority, Scheduled, TaskAddress } from '@polkadot/types/interfaces/scheduler';
 import { FullIdentification, IdentificationTuple, Keys, MembershipProof, SessionIndex, SessionKeys1, SessionKeys2, SessionKeys3, SessionKeys4, SessionKeys5, SessionKeys6, ValidatorCount } from '@polkadot/types/interfaces/session';
 import { Bid, BidKind, SocietyJudgement, SocietyVote, StrikeCount, VouchingStatus } from '@polkadot/types/interfaces/society';
-import { ActiveEraInfo, CompactAssignments, CompactScore, ElectionCompute, ElectionResult, ElectionScore, ElectionSize, ElectionStatus, EraIndex, EraPoints, EraRewardPoints, EraRewards, Exposure, Forcing, IndividualExposure, KeyType, MomentOf, Nominations, NominatorIndex, OffchainAccuracy, PerU16, PhragmenScore, Points, RewardDestination, RewardPoint, SlashJournalEntry, SlashingSpans, SlashingSpansTo204, SpanIndex, SpanRecord, StakingLedger, StakingLedgerTo223, StakingLedgerTo240, UnappliedSlash, UnappliedSlashOther, UnlockChunk, ValidatorIndex, ValidatorPrefs, ValidatorPrefsTo145, ValidatorPrefsTo196 } from '@polkadot/types/interfaces/staking';
+import { ActiveEraInfo, CompactAssignments, CompactAssignmentsTo257, CompactScore, CompactScoreCompact, ElectionCompute, ElectionResult, ElectionScore, ElectionSize, ElectionStatus, EraIndex, EraPoints, EraRewardPoints, EraRewards, Exposure, Forcing, IndividualExposure, KeyType, MomentOf, Nominations, NominatorIndex, NominatorIndexCompact, OffchainAccuracy, OffchainAccuracyCompact, PhragmenScore, Points, RewardDestination, RewardPoint, SlashJournalEntry, SlashingSpans, SlashingSpansTo204, SpanIndex, SpanRecord, StakingLedger, StakingLedgerTo223, StakingLedgerTo240, UnappliedSlash, UnappliedSlashOther, UnlockChunk, ValidatorIndex, ValidatorIndexCompact, ValidatorPrefs, ValidatorPrefsTo145, ValidatorPrefsTo196 } from '@polkadot/types/interfaces/staking';
 import { ApiId, KeyValueOption, ReadProof, RuntimeVersion, RuntimeVersionApi, StorageChangeSet } from '@polkadot/types/interfaces/state';
 import { WeightToFeeCoefficient } from '@polkadot/types/interfaces/support';
 import { AccountInfo, ApplyExtrinsicResult, ChainProperties, ChainType, DigestOf, DispatchClass, DispatchError, DispatchErrorModule, DispatchErrorTo198, DispatchInfo, DispatchInfoTo190, DispatchInfoTo244, DispatchOutcome, DispatchResult, DispatchResultOf, DispatchResultTo198, Event, EventId, EventIndex, EventRecord, EventRecordTo76, Health, InvalidTransaction, Key, LastRuntimeUpgradeInfo, NetworkState, NetworkStatePeerset, NetworkStatePeersetInfo, NodeRole, NotConnectedPeer, Peer, PeerEndpoint, PeerEndpointAddr, PeerInfo, PeerPing, Phase, RefCount, TransactionValidityError, UnknownTransaction } from '@polkadot/types/interfaces/system';
@@ -129,6 +130,50 @@ declare module '@polkadot/types/types/registry' {
    Raw: Raw;
    'Option<Raw>': Option<Raw>;
    'Vec<Raw>': Vec<Raw>;
+    Fixed64: Fixed64;
+    'Option<Fixed64>': Option<Fixed64>;
+    'Vec<Fixed64>': Vec<Fixed64>;
+    FixedI64: FixedI64;
+    'Option<FixedI64>': Option<FixedI64>;
+    'Vec<FixedI64>': Vec<FixedI64>;
+    FixedU64: FixedU64;
+    'Option<FixedU64>': Option<FixedU64>;
+    'Vec<FixedU64>': Vec<FixedU64>;
+    Fixed128: Fixed128;
+    'Option<Fixed128>': Option<Fixed128>;
+    'Vec<Fixed128>': Vec<Fixed128>;
+    FixedI128: FixedI128;
+    'Option<FixedI128>': Option<FixedI128>;
+    'Vec<FixedI128>': Vec<FixedI128>;
+    FixedU128: FixedU128;
+    'Option<FixedU128>': Option<FixedU128>;
+    'Vec<FixedU128>': Vec<FixedU128>;
+    I32F32: I32F32;
+    'Option<I32F32>': Option<I32F32>;
+    'Vec<I32F32>': Vec<I32F32>;
+    U32F32: U32F32;
+    'Option<U32F32>': Option<U32F32>;
+    'Vec<U32F32>': Vec<U32F32>;
+    PerU16: PerU16;
+    'Compact<PerU16>': Compact<PerU16>;
+    'Option<PerU16>': Option<PerU16>;
+    'Vec<PerU16>': Vec<PerU16>;
+    Perbill: Perbill;
+    'Compact<Perbill>': Compact<Perbill>;
+    'Option<Perbill>': Option<Perbill>;
+    'Vec<Perbill>': Vec<Perbill>;
+    Percent: Percent;
+    'Compact<Percent>': Compact<Percent>;
+    'Option<Percent>': Option<Percent>;
+    'Vec<Percent>': Vec<Percent>;
+    Permill: Permill;
+    'Compact<Permill>': Compact<Permill>;
+    'Option<Permill>': Option<Permill>;
+    'Vec<Permill>': Vec<Permill>;
+    Perquintill: Perquintill;
+    'Compact<Perquintill>': Compact<Perquintill>;
+    'Option<Perquintill>': Option<Perquintill>;
+    'Vec<Perquintill>': Vec<Perquintill>;
    AccountId: AccountId;
    'Option<AccountId>': Option<AccountId>;
    'Vec<AccountId>': Vec<AccountId>;
@@ -183,12 +228,9 @@ declare module '@polkadot/types/types/registry' {
    ExtrinsicsWeight: ExtrinsicsWeight;
    'Option<ExtrinsicsWeight>': Option<ExtrinsicsWeight>;
    'Vec<ExtrinsicsWeight>': Vec<ExtrinsicsWeight>;
-    Fixed64: Fixed64;
-    'Option<Fixed64>': Option<Fixed64>;
-    'Vec<Fixed64>': Vec<Fixed64>;
-    Fixed128: Fixed128;
-    'Option<Fixed128>': Option<Fixed128>;
-    'Vec<Fixed128>': Vec<Fixed128>;
+    GenericAddress: GenericAddress;
+    'Option<GenericAddress>': Option<GenericAddress>;
+    'Vec<GenericAddress>': Vec<GenericAddress>;
    H160: H160;
    'Option<H160>': Option<H160>;
    'Vec<H160>': Vec<H160>;
@@ -243,22 +285,6 @@ declare module '@polkadot/types/types/registry' {
    Pays: Pays;
    'Option<Pays>': Option<Pays>;
    'Vec<Pays>': Vec<Pays>;
-    Perbill: Perbill;
-    'Compact<Perbill>': Compact<Perbill>;
-    'Option<Perbill>': Option<Perbill>;
-    'Vec<Perbill>': Vec<Perbill>;
-    Percent: Percent;
-    'Compact<Percent>': Compact<Percent>;
-    'Option<Percent>': Option<Percent>;
-    'Vec<Percent>': Vec<Percent>;
-    Permill: Permill;
-    'Compact<Permill>': Compact<Permill>;
-    'Option<Permill>': Option<Permill>;
-    'Vec<Permill>': Vec<Permill>;
-    Perquintill: Perquintill;
-    'Compact<Perquintill>': Compact<Perquintill>;
-    'Option<Perquintill>': Option<Perquintill>;
-    'Vec<Perquintill>': Vec<Perquintill>;
    Phantom: Phantom;
    'Option<Phantom>': Option<Phantom>;
    'Vec<Phantom>': Vec<Phantom>;
@@ -897,9 +923,15 @@ declare module '@polkadot/types/types/registry' {
    CompactAssignments: CompactAssignments;
    'Option<CompactAssignments>': Option<CompactAssignments>;
    'Vec<CompactAssignments>': Vec<CompactAssignments>;
+    CompactAssignmentsTo257: CompactAssignmentsTo257;
+    'Option<CompactAssignmentsTo257>': Option<CompactAssignmentsTo257>;
+    'Vec<CompactAssignmentsTo257>': Vec<CompactAssignmentsTo257>;
    CompactScore: CompactScore;
    'Option<CompactScore>': Option<CompactScore>;
    'Vec<CompactScore>': Vec<CompactScore>;
+    CompactScoreCompact: CompactScoreCompact;
+    'Option<CompactScoreCompact>': Option<CompactScoreCompact>;
+    'Vec<CompactScoreCompact>': Vec<CompactScoreCompact>;
    ElectionCompute: ElectionCompute;
    'Option<ElectionCompute>': Option<ElectionCompute>;
    'Vec<ElectionCompute>': Vec<ElectionCompute>;
@@ -947,13 +979,15 @@ declare module '@polkadot/types/types/registry' {
    'Compact<NominatorIndex>': Compact<NominatorIndex>;
    'Option<NominatorIndex>': Option<NominatorIndex>;
    'Vec<NominatorIndex>': Vec<NominatorIndex>;
+    NominatorIndexCompact: NominatorIndexCompact;
+    'Option<NominatorIndexCompact>': Option<NominatorIndexCompact>;
+    'Vec<NominatorIndexCompact>': Vec<NominatorIndexCompact>;
    OffchainAccuracy: OffchainAccuracy;
    'Option<OffchainAccuracy>': Option<OffchainAccuracy>;
    'Vec<OffchainAccuracy>': Vec<OffchainAccuracy>;
-    PerU16: PerU16;
-    'Compact<PerU16>': Compact<PerU16>;
-    'Option<PerU16>': Option<PerU16>;
-    'Vec<PerU16>': Vec<PerU16>;
+    OffchainAccuracyCompact: OffchainAccuracyCompact;
+    'Option<OffchainAccuracyCompact>': Option<OffchainAccuracyCompact>;
+    'Vec<OffchainAccuracyCompact>': Vec<OffchainAccuracyCompact>;
    PhragmenScore: PhragmenScore;
    'Option<PhragmenScore>': Option<PhragmenScore>;
    'Vec<PhragmenScore>': Vec<PhragmenScore>;
@@ -1002,6 +1036,9 @@ declare module '@polkadot/types/types/registry' {
    'Compact<ValidatorIndex>': Compact<ValidatorIndex>;
    'Option<ValidatorIndex>': Option<ValidatorIndex>;
    'Vec<ValidatorIndex>': Vec<ValidatorIndex>;
+    ValidatorIndexCompact: ValidatorIndexCompact;
+    'Option<ValidatorIndexCompact>': Option<ValidatorIndexCompact>;
+    'Vec<ValidatorIndexCompact>': Vec<ValidatorIndexCompact>;
    ValidatorPrefs: ValidatorPrefs;
    'Option<ValidatorPrefs>': Option<ValidatorPrefs>;
    'Vec<ValidatorPrefs>': Vec<ValidatorPrefs>;
@@ -1175,6 +1212,12 @@ declare module '@polkadot/types/types/registry' {
    StatementKind: StatementKind;
    'Option<StatementKind>': Option<StatementKind>;
    'Vec<StatementKind>': Vec<StatementKind>;
+    ParachainProposal: ParachainProposal;
+    'Option<ParachainProposal>': Option<ParachainProposal>;
+    'Vec<ParachainProposal>': Vec<ParachainProposal>;
+    RegisteredParachainInfo: RegisteredParachainInfo;
+    'Option<RegisteredParachainInfo>': Option<RegisteredParachainInfo>;
+    'Vec<RegisteredParachainInfo>': Vec<RegisteredParachainInfo>;
    AbridgedCandidateReceipt: AbridgedCandidateReceipt;
    'Option<AbridgedCandidateReceipt>': Option<AbridgedCandidateReceipt>;
    'Vec<AbridgedCandidateReceipt>': Vec<AbridgedCandidateReceipt>;
@@ -1304,6 +1347,12 @@ declare module '@polkadot/types/types/registry' {
    AccountValidity: AccountValidity;
    'Option<AccountValidity>': Option<AccountValidity>;
    'Vec<AccountValidity>': Vec<AccountValidity>;
+    EthereumAccountId: EthereumAccountId;
+    'Option<EthereumAccountId>': Option<EthereumAccountId>;
+    'Vec<EthereumAccountId>': Vec<EthereumAccountId>;
+    EthereumLookupSource: EthereumLookupSource;
+    'Option<EthereumLookupSource>': Option<EthereumLookupSource>;
+    'Vec<EthereumLookupSource>': Vec<EthereumLookupSource>;
    CallMetadataV0: CallMetadataV0;
    'Option<CallMetadataV0>': Option<CallMetadataV0>;
    'Vec<CallMetadataV0>': Vec<CallMetadataV0>;
@@ -6,7 +6,6 @@ import { H256 } from '../interfaces/runtime';
 import { AnyJson, Codec, Registry } from '../types';

 import { u8aConcat, u8aToHex } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 import Compact from './Compact';
 import Raw from './Raw';
@@ -41,7 +40,7 @@ export default abstract class AbstractArray<T extends Codec> extends Array<T> im
   * @description returns a hash of the contents
   */
  public get hash (): H256 {
-    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
+    return new Raw(this.registry, this.registry.hash(this.toU8a()));
  }

  /**
@@ -7,7 +7,6 @@ import { AnyNumber, Codec, Registry } from '../types';

 import BN from 'bn.js';
 import { BN_ZERO, assert, bnToBn, bnToHex, bnToU8a, formatBalance, formatNumber, hexToBn, isHex, isString, isU8a, u8aToBn } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 import Raw from './Raw';

@@ -92,7 +91,7 @@ export default abstract class AbstractInt extends BN implements Codec {
   * @description returns a hash of the contents
   */
  public get hash (): H256 {
-    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
+    return new Raw(this.registry, this.registry.hash(this.toU8a()));
  }

  /**
@@ -6,7 +6,6 @@ import { H256 } from '../interfaces/runtime';
 import { AnyJson, Constructor, Codec, InterfaceTypes, Registry } from '../types';

 import { isHex, hexToU8a, isU8a, u8aConcat, u8aToHex, u8aToU8a } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 import Compact from './Compact';
 import Raw from './Raw';
@@ -117,7 +116,7 @@ export default class BTreeSet<V extends Codec = Codec> extends Set<V> implements
   * @description Returns a hash of the value
   */
  public get hash (): H256 {
-    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
+    return new Raw(this.registry, this.registry.hash(this.toU8a()));
  }

  /**
@@ -5,8 +5,6 @@
 import { H256 } from '../interfaces/runtime';
 import { AnyJson, BareOpts, Codec, Registry } from '../types';

-import { blake2AsU8a } from '@polkadot/util-crypto';
-
 import Raw from './Raw';

 /**
@@ -34,7 +32,7 @@ export default abstract class Base<T extends Codec> implements Codec {
   * @description returns a hash of the contents
   */
  public get hash (): H256 {
-    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
+    return new Raw(this.registry, this.registry.hash(this.toU8a()));
  }

  /**
@@ -8,7 +8,6 @@ import { AnyJson, AnyNumber, Codec, Constructor, ICompact, InterfaceTypes, Regis
 import BN from 'bn.js';
 import { compactAddLength, compactFromU8a, compactStripLength, compactToU8a, isBigInt, isBn, isNumber, isString } from '@polkadot/util';
 import { DEFAULT_BITLENGTH } from '@polkadot/util/compact/defaults';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 import typeToConstructor from './utils/typeToConstructor';
 import { UIntBitLength } from './AbstractInt';
@@ -90,7 +89,7 @@ export default class Compact<T extends CompactEncodable> implements ICompact<T>
   * @description returns a hash of the contents
   */
  public get hash (): H256 {
-    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
+    return new Raw(this.registry, this.registry.hash(this.toU8a()));
  }

  /**
@@ -7,7 +7,6 @@ import { AnyNumber, Codec, Registry } from '../types';

 import BN from 'bn.js';
 import { bnToBn, bnToHex, bnToU8a, isString, isU8a, u8aToBn } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 import { UIntBitLength } from './AbstractInt';

@@ -58,7 +57,7 @@ export default class CodecDate extends Date implements Codec {
   * @description returns a hash of the contents
   */
  public get hash (): H256 {
-    return this.registry.createType('H256', blake2AsU8a(this.toU8a(), 256));
+    return this.registry.createType('H256', this.registry.hash(this.toU8a()));
  }

  /**
@@ -6,7 +6,6 @@ import { H256 } from '@polkadot/types/interfaces';
 import { AnyJson, Codec, Constructor, InterfaceTypes, Registry } from '../types';

 import { assert, hexToU8a, isHex, isNumber, isObject, isString, isU8a, isUndefined, stringCamelCase, stringUpperFirst, u8aConcat, u8aToHex } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 import Null from '../primitive/Null';
 import { mapToTypeMap } from './utils';
@@ -188,7 +187,7 @@ export default class Enum implements Codec {
   * @description returns a hash of the contents
   */
  public get hash (): H256 {
-    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
+    return new Raw(this.registry, this.registry.hash(this.toU8a()));
  }

  /**
@@ -6,7 +6,6 @@ import { H256 } from '../interfaces/runtime';
 import { AnyJson, Constructor, Codec, InterfaceTypes, Registry } from '../types';

 import { isHex, hexToU8a, isObject, isU8a, u8aConcat, u8aToHex, u8aToU8a } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 import Compact from './Compact';
 import Raw from './Raw';
@@ -126,7 +125,7 @@ export default class CodecMap<K extends Codec = Codec, V extends Codec = Codec>
   * @description Returns a hash of the value
   */
  public get hash (): H256 {
-    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
+    return new Raw(this.registry, this.registry.hash(this.toU8a()));
  }

  /**
@@ -6,7 +6,6 @@ import { H256 } from '@polkadot/types/interfaces';
 import { AnyJson, Codec, Constructor, InterfaceTypes, Registry } from '../types';

 import { isNull, isU8a, isUndefined, u8aToHex } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 import Null from '../primitive/Null';
 import { typeToConstructor } from './utils';
@@ -83,7 +82,7 @@ export default class Option<T extends Codec> implements Codec {
   * @description returns a hash of the contents
   */
  public get hash (): H256 {
-    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
+    return new Raw(this.registry, this.registry.hash(this.toU8a()));
  }

  /**
@@ -6,7 +6,6 @@ import { H256 } from '../interfaces/runtime';
 import { AnyJson, AnyU8a, IU8a, Registry } from '../types';

 import { assert, isAscii, isU8a, isUndefined, isUtf8, u8aToHex, u8aToString, u8aToU8a } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 /** @internal */
 function decodeU8a (value?: any): Uint8Array {
@@ -46,7 +45,7 @@ export default class Raw extends Uint8Array implements IU8a {
   * @description returns a hash of the contents
   */
  public get hash (): H256 {
-    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
+    return new Raw(this.registry, this.registry.hash(this.toU8a()));
  }

  /**
@@ -7,7 +7,6 @@ import { Codec, Constructor, Registry } from '../types';

 import BN from 'bn.js';
 import { assert, bnToBn, bnToU8a, isBn, isU8a, isNumber, isString, isUndefined, stringCamelCase, stringUpperFirst, u8aToHex, u8aToBn, u8aToU8a } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 import Raw from './Raw';
 import { compareArray } from './utils';
@@ -127,7 +126,7 @@ export default class CodecSet extends Set<string> implements Codec {
   * @description returns a hash of the contents
   */
  public get hash (): H256 {
-    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
+    return new Raw(this.registry, this.registry.hash(this.toU8a()));
  }

  /**
@@ -6,7 +6,6 @@ import { H256 } from '../interfaces/runtime';
 import { AnyJson, BareOpts, Codec, Constructor, ConstructorDef, InterfaceTypes, Registry } from '../types';

 import { hexToU8a, isBoolean, isFunction, isHex, isObject, isU8a, isUndefined, u8aConcat, u8aToHex } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 import Raw from './Raw';
 import { compareMap, decodeU8a, mapToTypeMap } from './utils';
@@ -198,7 +197,7 @@ export default class Struct<
   * @description returns a hash of the contents
   */
  public get hash (): H256 {
-    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
+    return new Raw(this.registry, this.registry.hash(this.toU8a()));
  }

  /**
@@ -6,7 +6,6 @@ import { H256 } from '../interfaces/runtime';
 import { AnyJson, Codec, Registry } from '../types';

 import { isUndefined } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 import Raw from './Raw';

@@ -61,7 +60,7 @@ export default class StructAny extends Map<string, any> implements Codec {
   * @description returns a hash of the contents
   */
  public get hash (): H256 {
-    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
+    return new Raw(this.registry, this.registry.hash(this.toU8a()));
  }

  /**
@@ -6,7 +6,8 @@

 import { Codec, Constructor } from '../types';

-import { isChildClass } from '@polkadot/util';
+import { isChildClass, u8aToU8a } from '@polkadot/util';
+import { keccakAsU8a } from '@polkadot/util-crypto';

 import Struct from '../codec/Struct';
 import DoNotConstruct from '../primitive/DoNotConstruct';
@@ -159,4 +160,30 @@ describe('TypeRegistry', (): void => {
      expect(struct.bar.toString()).toEqual('testing');
    });
  });
+
+  it('hashes via blake2 by default', (): void => {
+    expect(
+      registry.hash(u8aToU8a('abc'))
+    ).toEqual(
+      new Uint8Array([189, 221, 129, 60, 99, 66, 57, 114, 49, 113, 239, 63, 238, 152, 87, 155, 148, 150, 78, 59, 177, 203, 62, 66, 114, 98, 200, 192, 104, 213, 35, 25])
+    );
+  });
+
+  it('hashes via override hasher', (): void => {
+    registry.setHasher(keccakAsU8a);
+
+    expect(
+      registry.hash(u8aToU8a('test value'))
+    ).toEqual(
+      u8aToU8a('0x2d07364b5c231c56ce63d49430e085ea3033c750688ba532b24029124c26ca5e')
+    );
+
+    registry.setHasher();
+
+    expect(
+      registry.hash(u8aToU8a('abc'))
+    ).toEqual(
+      new Uint8Array([189, 221, 129, 60, 99, 66, 57, 114, 49, 113, 239, 63, 238, 152, 87, 155, 148, 150, 78, 59, 177, 203, 62, 66, 114, 98, 200, 192, 104, 213, 35, 25])
+    );
+  });
 });
@@ -9,6 +9,7 @@ import { CallFunction, Codec, Constructor, InterfaceTypes, RegistryError, Regist

 import extrinsicsFromMeta from '@polkadot/metadata/Decorated/extrinsics/fromMetadata';
 import { assert, formatBalance, isFunction, isString, isU8a, isUndefined, stringCamelCase, u8aToHex } from '@polkadot/util';
+import { blake2AsU8a } from '@polkadot/util-crypto';

 import Raw from '../codec/Raw';
 import { defaultExtensions, expandExtensionTypes, findUnknownExtensions } from '../extrinsic/signedExtensions';
@@ -94,6 +95,8 @@ export class TypeRegistry implements Registry {

  #chainProperties?: ChainProperties;

+  #hasher: (data: Uint8Array) => Uint8Array = blake2AsU8a;
+
  #knownTypes: RegisteredTypes = {};

  #signedExtensions: string[] = defaultExtensions;
@@ -271,6 +274,10 @@ export class TypeRegistry implements Registry {
    return !this.#unknownTypes.get(name) && (this.hasClass(name) || this.hasDef(name));
  }

+  public hash (data: Uint8Array): Uint8Array {
+    return this.#hasher(data);
+  }
+
  public register (type: Constructor | RegistryTypes): void;

  // eslint-disable-next-line no-dupe-class-members
@@ -317,6 +324,10 @@ export class TypeRegistry implements Registry {
    }
  }

+  setHasher (hasher: (data: Uint8Array) => Uint8Array = blake2AsU8a): void {
+    this.#hasher = hasher;
+  }
+
  setKnownTypes (knownTypes: RegisteredTypes): void {
    this.#knownTypes = knownTypes;
  }
@@ -0,0 +1,83 @@
+// Copyright 2017-2020 @polkadot/types authors & contributors
+// This software may be modified and distributed under the terms
+// of the Apache-2.0 license. See the LICENSE file for details.
+
+/* eslint-disable @typescript-eslint/no-unsafe-member-access */
+
+import { TypeRegistry } from '../create';
+import Raw from '../codec/Raw';
+import AccountId from './AccountId';
+
+describe('EthereumAccountId', (): void => {
+  const registry = new TypeRegistry();
+
+  describe('defaults', (): void => {
+    const id = registry.createType('EthereumAccountId');
+
+    it('has a 20-byte length', (): void => {
+      expect(id).toHaveLength(20);
+    });
+
+    it('is empty by default', (): void => {
+      expect(id.isEmpty).toBe(true);
+    });
+
+    it('equals the empty address', (): void => {
+      expect(id.eq('0x0000000000000000000000000000000000000000')).toBe(true);
+    });
+  });
+
+  describe('decoding', (): void => {
+    const testDecode = (type: string, input: Uint8Array | string | AccountId, expected: string): void =>
+      it(`can decode from ${type}`, (): void => {
+        const a = registry.createType('EthereumAccountId', input);
+
+        expect(a.toString()).toBe(expected);
+      });
+
+    testDecode(
+      'AccountId',
+      registry.createType('EthereumAccountId', '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887'),
+      '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887'
+    );
+    testDecode('hex', '0x4119b2e6c3cb618f4f0B93ac77f9Beec7ff02887', '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887');
+    testDecode(
+      'Raw',
+      new Raw(registry, [
+        1, 2, 3, 4, 5, 6, 7, 8, 1, 2,
+        1, 2, 3, 4, 5, 6, 7, 8, 1, 2
+      ]),
+      '0x0102030405060708010201020304050607080102'
+    );
+    testDecode(
+      'Uint8Array',
+      Uint8Array.from([
+        1, 2, 3, 4, 5, 6, 7, 8, 1, 2,
+        1, 2, 3, 4, 5, 6, 7, 8, 1, 2
+      ]),
+      '0x0102030405060708010201020304050607080102'
+    );
+  });
+
+  describe('encoding', (): void => {
+    const testEncode = (to: 'toHex' | 'toJSON' | 'toString' | 'toU8a', expected: Uint8Array | string, input = '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887'): void =>
+      it(`can encode ${to}`, (): void => {
+        const a = registry.createType('EthereumAccountId', input);
+
+        expect(a[to]()).toEqual(expected);
+      });
+
+    testEncode('toHex', '0x4119b2e6c3cb618f4f0b93ac77f9beec7ff02887');
+    testEncode('toJSON', '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887');
+    testEncode('toString', '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887');
+    testEncode('toString', '0x0000000000000000000000000000000000000000', '0x00');
+    testEncode('toU8a', Uint8Array.from([
+      0x41, 0x19, 0xb2, 0xe6, 0xc3, 0xcb, 0x61, 0x8f, 0x4f, 0x0b,
+      0x93, 0xac, 0x77, 0xf9, 0xbe, 0xec, 0x7f, 0xf0, 0x28, 0x87
+    ]));
+
+    it('decodes to a non-empty value', (): void => {
+      expect(registry.createType('EthereumAccountId', '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887').isEmpty).toBe(false);
+    });
+  });
+});
@@ -0,0 +1,75 @@
+// Copyright 2017-2020 @polkadot/types authors & contributors
+// This software may be modified and distributed under the terms
+// of the Apache-2.0 license. See the LICENSE file for details.
+
+import { AnyString, AnyU8a, Registry } from '../types';
+
+import { hexToU8a, isHex, isString, isU8a, u8aToU8a } from '@polkadot/util';
+import { ethereumEncode, isEthereumAddress } from '@polkadot/util-crypto';
+
+import U8aFixed from '../codec/U8aFixed';
+
+/** @internal */
+function decodeAccountId (value: AnyU8a | AnyString): AnyU8a {
+  if (isU8a(value) || Array.isArray(value)) {
+    return u8aToU8a(value);
+  } else if (isHex(value) || isEthereumAddress(value)) {
+    return hexToU8a(value.toString());
+  } else if (isString(value)) {
+    return u8aToU8a((value as string).toString());
+  }
+
+  return value;
+}
+
+/**
+ * @name EthereumAccountId
+ * @description
+ * A wrapper around an Ethereum-compatible AccountId. Since we are dealing with
+ * underlying addresses (20 bytes in length), we extend from U8aFixed which is
+ * just a Uint8Array wrapper with a fixed length.
+ */
+export default class AccountId extends U8aFixed {
+  constructor (registry: Registry, value: AnyU8a = new Uint8Array()) {
+    super(registry, decodeAccountId(value), 160);
+  }
+
+  public static encode (value: Uint8Array): string {
+    return ethereumEncode(value);
+  }
+
+  /**
+   * @description Compares the value of the input to see if there is a match
+   */
+  public eq (other?: unknown): boolean {
+    return super.eq(decodeAccountId(other as AnyU8a));
+  }
+
+  /**
+   * @description Converts the Object to to a human-friendly JSON, with additional fields, expansion and formatting of information
+   */
+  public toHuman (): string {
+    return this.toJSON();
+  }
+
+  /**
+   * @description Converts the Object to JSON, typically used for RPC transfers
+   */
+  public toJSON (): string {
+    return this.toString();
+  }
+
+  /**
+   * @description Returns the string representation of the value
+   */
+  public toString (): string {
+    return AccountId.encode(this);
+  }
+
+  /**
+   * @description Returns the base runtime type name for this instance
+   */
+  public toRawType (): string {
+    return 'AccountId';
+  }
+}
@@ -0,0 +1,106 @@
+// Copyright 2017-2020 @polkadot/types authors & contributors
+// This software may be modified and distributed under the terms
+// of the Apache-2.0 license. See the LICENSE file for details.
+
+import { TypeRegistry } from '../create';
+import AccountIndex from '../generic/AccountIndex';
+import AccountId from './AccountId';
+import Address from './LookupSource';
+
+describe('EthereumLookupSource', (): void => {
+  const registry = new TypeRegistry();
+
+  const testDecode = (type: string, input: Address | AccountId | AccountIndex | number[] | Uint8Array, expected: string): void =>
+    it(`can decode from ${type}`, (): void => {
+      const a = registry.createType('EthereumLookupSource', input);
+
+      expect(a.toString()).toBe(expected);
+    });
+
+  describe('decoding', (): void => {
+    testDecode(
+      'Address',
+      registry.createType('EthereumLookupSource', '0x00a329c0648769a73afac7f9381e08fb43dbea72'),
+      '0x00a329c0648769A73afAc7F9381E08FB43dBEA72'
+    );
+    testDecode(
+      'AccountId',
+      registry.createType('EthereumAccountId', '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887'),
+      '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887'
+    );
+    testDecode(
+      'AccountIndex (mixed prefixes)',
+      registry.createType('EthereumLookupSource', '2jpAFn'),
+      // NOTE Expected address here is encoded with prefix 42, input above with 68
+      '25GUyv'
+    );
+    testDecode(
+      'AccountIndex (hex)',
+      registry.createType('AccountIndex', '0x0100'),
+      '25GUyv'
+    );
+    testDecode(
+      'Uint8Array (with prefix 255)',
+      Uint8Array.from([
+        255,
+        0x41, 0x19, 0xb2, 0xe6, 0xc3, 0xcb, 0x61, 0x8f, 0x4f, 0x0b,
+        0x93, 0xac, 0x77, 0xf9, 0xbe, 0xec, 0x7f, 0xf0, 0x28, 0x87
+      ]),
+      '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887'
+    );
+    testDecode(
+      'Uint8Array (with prefix 1 byte)',
+      Uint8Array.from([1]),
+      'F7NZ'
+    );
+    testDecode(
+      'Uint8Array (with prefix 2 bytes)',
+      Uint8Array.from([0xfc, 0, 1]),
+      '25GUyv'
+    );
+    testDecode(
+      'Uint8Array (with prefix 4 bytes)',
+      Uint8Array.from([0xfd, 17, 18, 19, 20]),
+      'Mwz15xP2'
+    );
+  });
+
+  describe('encoding', (): void => {
+    const testEncode = (to: 'toHex' | 'toString' | 'toU8a', expected: string | Uint8Array): void =>
+      it(`can encode ${to}`, (): void => {
+        const a = registry.createType('EthereumLookupSource', '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887');
+
+        expect(a[to]()).toEqual(expected);
+      });
+
+    testEncode(
+      'toHex',
+      '0xff4119b2e6c3cb618f4f0b93ac77f9beec7ff02887'
+    );
+    testEncode(
+      'toString',
+      '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887'
+    );
+    testEncode(
+      'toU8a',
+      Uint8Array.from([
+        255,
+        0x41, 0x19, 0xb2, 0xe6, 0xc3, 0xcb, 0x61, 0x8f, 0x4f, 0x0b,
+        0x93, 0xac, 0x77, 0xf9, 0xbe, 0xec, 0x7f, 0xf0, 0x28, 0x87
+      ])
+    );
+  });
+
+  describe('utility', (): void => {
+    it('equals on AccountId', (): void => {
+      const addr = '0x4119b2e6c3Cb618F4f0B93ac77f9BeeC7FF02887';
+
+      expect(registry.createType('EthereumLookupSource', addr).eq(addr)).toBe(true);
+    });
+
+    it('equals on AccountIndex', (): void => {
+      // see the test below - these are equivalent (with different prefix encoding)
+      expect(registry.createType('EthereumLookupSource', '2jpAFn').eq('25GUyv')).toBe(true);
+    });
+  });
+});
@@ -0,0 +1,124 @@
+// Copyright 2017-2020 @polkadot/types authors & contributors
+// This software may be modified and distributed under the terms
+// of the Apache-2.0 license. See the LICENSE file for details.
+
+import { Registry } from '../types';
+
+import BN from 'bn.js';
+import { isBn, isHex, isNumber, isU8a, u8aConcat, u8aToHex, u8aToU8a, u8aToBn } from '@polkadot/util';
+import { decodeAddress } from '@polkadot/util-crypto';
+
+import Base from '../codec/Base';
+import AccountIndex from '../generic/AccountIndex';
+import EthereumAccountId from './AccountId';
+
+type AnyAddress = BN | LookupSource | EthereumAccountId | AccountIndex | number[] | Uint8Array | number | string;
+
+export const ACCOUNT_ID_PREFIX = new Uint8Array([0xff]);
+
+/** @internal */
+function decodeString (registry: Registry, value: string): EthereumAccountId | AccountIndex {
+  const decoded = decodeAddress(value);
+
+  return decoded.length === 20
+    ? registry.createType('EthereumAccountId', decoded)
+    : registry.createType('AccountIndex', u8aToBn(decoded, true));
+}
+
+/** @internal */
+function decodeU8a (registry: Registry, value: Uint8Array): EthereumAccountId | AccountIndex {
+  // This allows us to instantiate an address with a raw publicKey. Do this first before
+  // we checking the first byte, otherwise we may split an already-existent valid address
+  if (value.length === 20) {
+    return registry.createType('EthereumAccountId', value);
+  } else if (value[0] === 0xff) {
+    return registry.createType('EthereumAccountId', value.subarray(1));
+  }
+
+  const [offset, length] = AccountIndex.readLength(value);
+
+  return registry.createType('AccountIndex', u8aToBn(value.subarray(offset, offset + length), true));
+}
+
+/**
+ * @name LookupSource
+ * @description
+ * A wrapper around an EthereumAccountId and/or AccountIndex that is encoded with a prefix.
+ * Since we are dealing with underlying publicKeys (or shorter encoded addresses),
+ * we extend from Base with an AccountId/AccountIndex wrapper. Basically the Address
+ * is encoded as `[ <prefix-byte>, ...publicKey/...bytes ]` as per spec
+ */
+export default class LookupSource extends Base<EthereumAccountId | AccountIndex> {
+  constructor (registry: Registry, value: AnyAddress = new Uint8Array()) {
+    super(registry, LookupSource._decodeAddress(registry, value));
+  }
+
+  /** @internal */
+  private static _decodeAddress (registry: Registry, value: AnyAddress): EthereumAccountId | AccountIndex {
+    if (value instanceof EthereumAccountId || value instanceof AccountIndex) {
+      return value;
+    } else if (value instanceof LookupSource) {
+      return value._raw;
+    } else if (isBn(value) || isNumber(value)) {
+      return registry.createType('AccountIndex', value);
+    } else if (Array.isArray(value) || isHex(value) || isU8a(value)) {
+      return decodeU8a(registry, u8aToU8a(value));
+    }
+
+    return decodeString(registry, value);
+  }
+
+  /**
+   * @description The length of the value when encoded as a Uint8Array
+   */
+  public get encodedLength (): number {
+    const rawLength = this._rawLength;
+
+    return rawLength + (
+      // for 1 byte AccountIndexes, we are not adding a specific prefix
+      rawLength > 1
+        ? 1
+        : 0
+    );
+  }
+
+  /**
+   * @description The length of the raw value, either AccountIndex or AccountId
+   */
+  protected get _rawLength (): number {
+    return this._raw instanceof AccountIndex
+      ? AccountIndex.calcLength(this._raw)
+      : this._raw.encodedLength;
+  }
+
+  /**
+   * @description Returns a hex string representation of the value
+   */
+  public toHex (): string {
+    return u8aToHex(this.toU8a());
+  }
+
+  /**
+   * @description Returns the base runtime type name for this instance
+   */
+  public toRawType (): string {
+    return 'Address';
+  }
+
+  /**
+   * @description Encodes the value as a Uint8Array as per the SCALE specifications
+   * @param isBare true when the value has none of the type-specific prefixes (internal)
+   */
+  public toU8a (isBare?: boolean): Uint8Array {
+    const encoded = this._raw.toU8a().subarray(0, this._rawLength);
+
+    return isBare
+      ? encoded
+      : u8aConcat(
+        this._raw instanceof AccountIndex
+          ? AccountIndex.writeLength(encoded)
+          : ACCOUNT_ID_PREFIX,
+        encoded
+      );
+  }
+}
@@ -0,0 +1,6 @@
+// Copyright 2017-2020 @polkadot/types authors & contributors
+// This software may be modified and distributed under the terms
+// of the Apache-2.0 license. See the LICENSE file for details.
+
+export { default as GenericEthereumAccountId } from './AccountId';
+export { default as GenericEthereumLookupSource } from './LookupSource';
@@ -3,14 +3,12 @@
 // of the Apache-2.0 license. See the LICENSE file for details.

 import { SignOptions } from '@polkadot/keyring/types';
-import { IKeyringPair } from '../types';
-
-import { blake2AsU8a } from '@polkadot/util-crypto';
+import { IKeyringPair, Registry } from '../types';

 // a helper function for both types of payloads, Raw and metadata-known
-export function sign (signerPair: IKeyringPair, u8a: Uint8Array, options?: SignOptions): Uint8Array {
+export function sign (registry: Registry, signerPair: IKeyringPair, u8a: Uint8Array, options?: SignOptions): Uint8Array {
  const encoded = u8a.length > 256
-    ? blake2AsU8a(u8a)
+    ? registry.hash(u8a)
    : u8a;

  return signerPair.sign(encoded, options);
@@ -67,6 +67,6 @@ export default class ExtrinsicPayloadV1 extends Struct {
   * @description Sign the payload with the keypair
   */
  public sign (signerPair: IKeyringPair): Uint8Array {
-    return sign(signerPair, this.toU8a({ method: true }));
+    return sign(this.registry, signerPair, this.toU8a({ method: true }));
  }
 }
@@ -7,8 +7,6 @@ import { Address, Balance, Call, Index } from '../../interfaces/runtime';
 import { ExtrinsicPayloadValue, IExtrinsicSignature, IKeyringPair, Registry, SignatureOptions } from '../../types';
 import { ExtrinsicSignatureOptions } from '../types';

-import { blake2AsU8a } from '@polkadot/util-crypto';
-
 import Compact from '../../codec/Compact';
 import Struct from '../../codec/Struct';
 import { EMPTY_U8A, IMMORTAL_ERA } from '../constants';
@@ -142,10 +140,7 @@ export default class ExtrinsicSignatureV1 extends Struct implements IExtrinsicSi
   * @description Generate a payload and applies the signature from a keypair
   */
  public sign (method: Call, account: IKeyringPair, options: SignatureOptions): IExtrinsicSignature {
-    const address = account.publicKey.length > 32
-      ? blake2AsU8a(account.publicKey, 256)
-      : account.publicKey;
-    const signer = this.registry.createType('Address', address);
+    const signer = this.registry.createType('Address', account.addressRaw);
    const payload = this.createPayload(method, options);
    const signature = this.registry.createType('Signature', payload.sign(account));

@@ -69,6 +69,6 @@ export default class ExtrinsicPayloadV2 extends Struct {
   * @description Sign the payload with the keypair
   */
  public sign (signerPair: IKeyringPair): Uint8Array {
-    return sign(signerPair, this.toU8a({ method: true }));
+    return sign(this.registry, signerPair, this.toU8a({ method: true }));
  }
 }
@@ -7,8 +7,6 @@ import { Address, Balance, Call, Index } from '../../interfaces/runtime';
 import { ExtrinsicPayloadValue, IExtrinsicSignature, IKeyringPair, Registry, SignatureOptions } from '../../types';
 import { ExtrinsicSignatureOptions } from '../types';

-import { blake2AsU8a } from '@polkadot/util-crypto';
-
 import Compact from '../../codec/Compact';
 import Struct from '../../codec/Struct';
 import { EMPTY_U8A, IMMORTAL_ERA } from '../constants';
@@ -138,10 +136,7 @@ export default class ExtrinsicSignatureV2 extends Struct implements IExtrinsicSi
   * @description Generate a payload and applies the signature from a keypair
   */
  public sign (method: Call, account: IKeyringPair, options: SignatureOptions): IExtrinsicSignature {
-    const address = account.publicKey.length > 32
-      ? blake2AsU8a(account.publicKey, 256)
-      : account.publicKey;
-    const signer = this.registry.createType('Address', address);
+    const signer = this.registry.createType('Address', account.addressRaw);
    const payload = this.createPayload(method, options);
    const signature = this.registry.createType('Signature', payload.sign(account));

@@ -88,6 +88,6 @@ export default class ExtrinsicPayloadV3 extends Struct {
   * @description Sign the payload with the keypair
   */
  public sign (signerPair: IKeyringPair): Uint8Array {
-    return sign(signerPair, this.toU8a({ method: true }));
+    return sign(this.registry, signerPair, this.toU8a({ method: true }));
  }
 }
@@ -5,8 +5,6 @@
 import { Address, Call } from '../../interfaces/runtime';
 import { ExtrinsicPayloadValue, IExtrinsicSignature, IKeyringPair, SignatureOptions } from '../../types';

-import { blake2AsU8a } from '@polkadot/util-crypto';
-
 import { IMMORTAL_ERA } from '../constants';
 import ExtrinsicSignatureV2 from '../v2/ExtrinsicSignature';
 import ExtrinsicPayloadV3 from './ExtrinsicPayload';
@@ -48,10 +46,7 @@ export default class ExtrinsicSignatureV3 extends ExtrinsicSignatureV2 {
   * @description Generate a payload and applies the signature from a keypair
   */
  public sign (method: Call, account: IKeyringPair, options: SignatureOptions): IExtrinsicSignature {
-    const address = account.publicKey.length > 32
-      ? blake2AsU8a(account.publicKey, 256)
-      : account.publicKey;
-    const signer = this.registry.createType('Address', address);
+    const signer = this.registry.createType('Address', account.addressRaw);
    const payload = this.createPayload(method, options);
    const signature = this.registry.createType('Signature', payload.sign(account));

@@ -91,6 +91,6 @@ export default class ExtrinsicPayloadV4 extends Struct {
    // to have the length prefix included. This means that the data-as-signed is un-decodable,
    // but is also doesn't need the extra information, only the pure data (and is not decoded)
    // ... The same applies to V1..V3, if we have a V5, carry move this comment to latest
-    return sign(signerPair, this.toU8a({ method: true }), { withType: true });
+    return sign(this.registry, signerPair, this.toU8a({ method: true }), { withType: true });
  }
 }
@@ -8,7 +8,6 @@ import { ExtrinsicPayloadValue, IExtrinsicSignature, IKeyringPair, Registry, Sig
 import { ExtrinsicSignatureOptions } from '../types';

 import { u8aConcat } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 import Compact from '../../codec/Compact';
 import Struct from '../../codec/Struct';
@@ -142,10 +141,7 @@ export default class ExtrinsicSignatureV4 extends Struct implements IExtrinsicSi
   * @description Generate a payload and applies the signature from a keypair
   */
  public sign (method: Call, account: IKeyringPair, options: SignatureOptions): IExtrinsicSignature {
-    const address = account.publicKey.length > 32
-      ? blake2AsU8a(account.publicKey, 256)
-      : account.publicKey;
-    const signer = this.registry.createType('Address', address);
+    const signer = this.registry.createType('Address', account.addressRaw);
    const payload = this.createPayload(method, options);
    const signature = this.registry.createType('MultiSignature', payload.sign(account));

@@ -5,8 +5,6 @@
 import { Digest, DigestItem, H256, Header } from '../interfaces/runtime';
 import { AnyNumber, AnyU8a, Registry } from '../types';

-import { blake2AsU8a } from '@polkadot/util-crypto';
-
 import Extrinsic from '../extrinsic/Extrinsic';
 import Struct from '../codec/Struct';
 import Vec from '../codec/Vec';
@@ -42,7 +40,7 @@ export default class Block extends Struct {
   * @description Encodes a content [[Hash]] for the block
   */
  public get contentHash (): H256 {
-    return this.registry.createType('H256', blake2AsU8a(this.toU8a(), 256));
+    return this.registry.createType('H256', this.registry.hash(this.toU8a()));
  }

  /**
@@ -5,12 +5,12 @@
 import { TypeRegistry } from '../create';
 import AccountId from './AccountId';
 import AccountIndex from './AccountIndex';
-import Address from './Address';
+import LookupSource from './LookupSource';

-describe('Address', (): void => {
+describe('LookupSource', (): void => {
  const registry = new TypeRegistry();

-  const testDecode = (type: string, input: Address | AccountId | AccountIndex | number[] | Uint8Array, expected: string): void =>
+  const testDecode = (type: string, input: LookupSource | AccountId | AccountIndex | number[] | Uint8Array, expected: string): void =>
    it(`can decode from ${type}`, (): void => {
      const a = registry.createType('Address', input);

@@ -21,19 +21,19 @@ describe('Address', (): void => {
    it('equals on AccountId', (): void => {
      const addr = '5DkQbYAExs3M2sZgT1Ec3mKfZnAQCL4Dt9beTCknkCUn5jzo';

-      expect(registry.createType('Address', addr).eq(addr)).toBe(true);
+      expect(registry.createType('LookupSource', addr).eq(addr)).toBe(true);
    });

    it('equals on AccountIndex', (): void => {
      // see the test below - these are equivalent (with different prefix encoding)
-      expect(registry.createType('Address', '2jpAFn').eq('25GUyv')).toBe(true);
+      expect(registry.createType('LookupSource', '2jpAFn').eq('25GUyv')).toBe(true);
    });
  });

  describe('decoding', (): void => {
    testDecode(
      'Address',
-      registry.createType('Address', '5C62W7ELLAAfix9LYrcx5smtcffbhvThkM5x7xfMeYXCtGwF'),
+      registry.createType('LookupSource', '5C62W7ELLAAfix9LYrcx5smtcffbhvThkM5x7xfMeYXCtGwF'),
      '5C62W7ELLAAfix9LYrcx5smtcffbhvThkM5x7xfMeYXCtGwF'
    );
    testDecode(
@@ -43,7 +43,7 @@ describe('Address', (): void => {
    );
    testDecode(
      'AccountIndex (mixed prefixes)',
-      registry.createType('Address', '2jpAFn'),
+      registry.createType('LookupSource', '2jpAFn'),
      // NOTE Expected adress here is encoded with prefix 42, input above with 68
      '25GUyv'
    );
@@ -12,7 +12,7 @@ import Base from '../codec/Base';
 import AccountId from './AccountId';
 import AccountIndex from './AccountIndex';

-type AnyAddress = BN | Address | AccountId | AccountIndex | number[] | Uint8Array | number | string;
+type AnyAddress = BN | LookupSource | AccountId | AccountIndex | number[] | Uint8Array | number | string;

 export const ACCOUNT_ID_PREFIX = new Uint8Array([0xff]);

@@ -41,23 +41,23 @@ function decodeU8a (registry: Registry, value: Uint8Array): AccountId | AccountI
 }

 /**
- * @name Address
+ * @name LookupSource
 * @description
 * A wrapper around an AccountId and/or AccountIndex that is encoded with a prefix.
 * Since we are dealing with underlying publicKeys (or shorter encoded addresses),
 * we extend from Base with an AccountId/AccountIndex wrapper. Basically the Address
 * is encoded as `[ <prefix-byte>, ...publicKey/...bytes ]` as per spec
 */
-export default class Address extends Base<AccountId | AccountIndex> {
+export default class LookupSource extends Base<AccountId | AccountIndex> {
  constructor (registry: Registry, value: AnyAddress = new Uint8Array()) {
-    super(registry, Address._decodeAddress(registry, value));
+    super(registry, LookupSource._decodeAddress(registry, value));
  }

  /** @internal */
  private static _decodeAddress (registry: Registry, value: AnyAddress): AccountId | AccountIndex {
    if (value instanceof AccountId || value instanceof AccountIndex) {
      return value;
-    } else if (value instanceof Address) {
+    } else if (value instanceof LookupSource) {
      return value._raw;
    } else if (isBn(value) || isNumber(value)) {
      return registry.createType('AccountIndex', value);
@@ -2,11 +2,13 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.

+export * from '../ethereum';
+
 export { default as GenericAccountId } from './AccountId';
 export { default as GenericAccountIndex } from './AccountIndex';
-export { default as GenericAddress } from './Address';
 export { default as GenericBlock } from './Block';
 export { default as GenericCall } from './Call';
 export { default as GenericConsensusEngineId } from './ConsensusEngineId';
 export { default as GenericEvent } from './Event';
+export { default as GenericLookupSource } from './LookupSource';
 export { default as GenericVote } from './Vote';
@@ -43,6 +43,9 @@ export { default as parachains } from './parachains/definitions';
 export { default as poll } from './poll/definitions';
 export { default as purchase } from './purchase/definitions';

+// other useful types
+export { default as ethereum } from './ethereum/definitions';
+
 // pull in metadata & rpc last, assuming that is uses info from above
 export { default as metadata } from './metadata/definitions';
 export { default as rpc } from './rpc/definitions';
@@ -0,0 +1,16 @@
+// Copyright 2017-2020 @polkadot/types authors & contributors
+// This software may be modified and distributed under the terms
+// of the Apache-2.0 license. See the LICENSE file for details.
+
+// order important in structs... :)
+/* eslint-disable sort-keys */
+
+import { Definitions } from '../../types';
+
+export default {
+  rpc: {},
+  types: {
+    EthereumAccountId: 'GenericEthereumAccountId',
+    EthereumLookupSource: 'GenericEthereumLookupSource'
+  }
+} as Definitions;
@@ -0,0 +1,4 @@
+// Auto-generated via `yarn polkadot-types-from-defs`, do not edit
+/* eslint-disable */
+
+export * from './types';
@@ -0,0 +1,12 @@
+// Auto-generated via `yarn polkadot-types-from-defs`, do not edit
+/* eslint-disable */
+
+import { GenericEthereumAccountId, GenericEthereumLookupSource } from '@polkadot/types/generic';
+
+/** @name EthereumAccountId */
+export interface EthereumAccountId extends GenericEthereumAccountId {}
+
+/** @name EthereumLookupSource */
+export interface EthereumLookupSource extends GenericEthereumLookupSource {}
+
+export type PHANTOM_ETHEREUM = 'ethereum';
@@ -9,9 +9,25 @@ import { Definitions } from '../../types';

 const SLOT_RANGE_COUNT = 10;

+const proposeTypes = {
+  ParachainProposal: {
+    proposer: 'AccountId',
+    validationFunction: 'ValidationCode',
+    initialHeadState: 'HeadData',
+    validators: 'Vec<ValidatorId>',
+    name: 'Vec<u8>',
+    balance: 'Balance'
+  },
+  RegisteredParachainInfo: {
+    validators: 'Vec<ValidatorId>',
+    proposer: 'AccountId'
+  }
+};
+
 export default {
  rpc: {},
  types: {
+    ...proposeTypes,
    AbridgedCandidateReceipt: {
      parachainIndex: 'ParaId',
      relayParent: 'Hash',
@@ -141,6 +141,16 @@ export interface ParachainDispatchOrigin extends Enum {
  readonly isRoot: boolean;
 }

+/** @name ParachainProposal */
+export interface ParachainProposal extends Struct {
+  readonly proposer: AccountId;
+  readonly validationFunction: ValidationCode;
+  readonly initialHeadState: HeadData;
+  readonly validators: Vec<ValidatorId>;
+  readonly name: Bytes;
+  readonly balance: Balance;
+}
+
 /** @name ParaId */
 export interface ParaId extends u32 {}

@@ -161,6 +171,12 @@ export interface ParaScheduling extends Enum {
  readonly isDynamic: boolean;
 }

+/** @name RegisteredParachainInfo */
+export interface RegisteredParachainInfo extends Struct {
+  readonly validators: Vec<ValidatorId>;
+  readonly proposer: AccountId;
+}
+
 /** @name RelayChainBlockNumber */
 export interface RelayChainBlockNumber extends BlockNumber {}

@@ -7,9 +7,26 @@

 import { Definitions } from '../../types';

+const numberTypes = {
+  Fixed64: 'Int<64, Fixed64>',
+  FixedI64: 'Int<64, FixedI64>',
+  FixedU64: 'UInt<64, FixedU64>',
+  Fixed128: 'Int<128, Fixed128>',
+  FixedI128: 'Int<128, FixedI128>',
+  FixedU128: 'UInt<128, FixedU128>',
+  I32F32: 'Int<64, I32F32>',
+  U32F32: 'UInt<64, U32F32>',
+  PerU16: 'u16',
+  Perbill: 'u32',
+  Percent: 'u8',
+  Permill: 'u32',
+  Perquintill: 'u64'
+};
+
 export default {
  rpc: {},
  types: {
+    ...numberTypes,
    AccountId: 'GenericAccountId',
    AccountIdOf: 'AccountId',
    AccountIndex: 'GenericAccountIndex',
@@ -45,8 +62,7 @@ export default {
      normal: 'Weight',
      operational: 'Weight'
    },
-    Fixed64: 'Int<64, Fixed64>',
-    Fixed128: 'Int<128, Fixed128>',
+    GenericAddress: 'LookupSource',
    H160: '[u8; 20; H160]',
    H256: '[u8; 32; H256]',
    H512: '[u8; 64; H512]',
@@ -63,7 +79,7 @@ export default {
    KeyValue: '(StorageKey, StorageData)',
    KeyTypeId: 'u32',
    LockIdentifier: '[u8; 8]',
-    LookupSource: 'Address',
+    LookupSource: 'GenericLookupSource',
    LookupTarget: 'AccountId',
    ModuleId: 'LockIdentifier',
    Moment: 'u64',
@@ -72,10 +88,6 @@ export default {
    Pays: {
      _enum: ['Yes', 'No']
    },
-    Perbill: 'u32',
-    Percent: 'u8',
-    Permill: 'u32',
-    Perquintill: 'u64',
    Phantom: 'Null',
    PhantomData: 'Null',
    Releases: {
@@ -2,9 +2,9 @@
 /* eslint-disable */

 import { ITuple } from '@polkadot/types/types';
-import { Compact, Enum, Int, Struct, U8aFixed, Vec } from '@polkadot/types/codec';
-import { GenericAccountId, GenericAccountIndex, GenericAddress, GenericBlock, GenericCall, GenericConsensusEngineId } from '@polkadot/types/generic';
-import { Bytes, DoNotConstruct, Null, StorageKey, u128, u32, u64, u8 } from '@polkadot/types/primitive';
+import { Compact, Enum, Int, Struct, U8aFixed, UInt, Vec } from '@polkadot/types/codec';
+import { GenericAccountId, GenericAccountIndex, GenericBlock, GenericCall, GenericConsensusEngineId, GenericLookupSource } from '@polkadot/types/generic';
+import { Bytes, DoNotConstruct, Null, StorageKey, u128, u16, u32, u64, u8 } from '@polkadot/types/primitive';
 import { AuthorityId } from '@polkadot/types/interfaces/consensus';
 import { Signature } from '@polkadot/types/interfaces/extrinsics';

@@ -91,6 +91,21 @@ export interface Fixed128 extends Int {}
 /** @name Fixed64 */
 export interface Fixed64 extends Int {}

+/** @name FixedI128 */
+export interface FixedI128 extends Int {}
+
+/** @name FixedI64 */
+export interface FixedI64 extends Int {}
+
+/** @name FixedU128 */
+export interface FixedU128 extends UInt {}
+
+/** @name FixedU64 */
+export interface FixedU64 extends UInt {}
+
+/** @name GenericAddress */
+export interface GenericAddress extends LookupSource {}
+
 /** @name H160 */
 export interface H160 extends U8aFixed {}

@@ -112,6 +127,9 @@ export interface Header extends Struct {
  readonly digest: Digest;
 }

+/** @name I32F32 */
+export interface I32F32 extends Int {}
+
 /** @name Index */
 export interface Index extends u32 {}

@@ -128,7 +146,7 @@ export interface KeyValue extends ITuple<[StorageKey, StorageData]> {}
 export interface LockIdentifier extends U8aFixed {}

 /** @name LookupSource */
-export interface LookupSource extends Address {}
+export interface LookupSource extends GenericLookupSource {}

 /** @name LookupTarget */
 export interface LookupTarget extends AccountId {}
@@ -163,6 +181,9 @@ export interface Permill extends u32 {}
 /** @name Perquintill */
 export interface Perquintill extends u64 {}

+/** @name PerU16 */
+export interface PerU16 extends u16 {}
+
 /** @name Phantom */
 export interface Phantom extends Null {}

@@ -207,6 +228,9 @@ export interface SignedBlock extends Struct {
 /** @name StorageData */
 export interface StorageData extends Bytes {}

+/** @name U32F32 */
+export interface U32F32 extends UInt {}
+
 /** @name ValidatorId */
 export interface ValidatorId extends AccountId {}

@@ -24,6 +24,24 @@ export default {
      start: 'Option<Moment>'
    },
    CompactAssignments: {
+      votes1: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 0], ValidatorIndexCompact)>',
+      votes2: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 1], ValidatorIndexCompact)>',
+      votes3: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 2], ValidatorIndexCompact)>',
+      votes4: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 3], ValidatorIndexCompact)>',
+      votes5: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 4], ValidatorIndexCompact)>',
+      votes6: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 5], ValidatorIndexCompact)>',
+      votes7: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 6], ValidatorIndexCompact)>',
+      votes8: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 7], ValidatorIndexCompact)>',
+      votes9: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 8], ValidatorIndexCompact)>',
+      votes10: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 9], ValidatorIndexCompact)>',
+      votes11: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 10], ValidatorIndexCompact)>',
+      votes12: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 11], ValidatorIndexCompact)>',
+      votes13: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 12], ValidatorIndexCompact)>',
+      votes14: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 13], ValidatorIndexCompact)>',
+      votes15: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 14], ValidatorIndexCompact)>',
+      votes16: 'Vec<(NominatorIndexCompact, [CompactScoreCompact; 15], ValidatorIndexCompact)>'
+    },
+    CompactAssignmentsTo257: {
      votes1: 'Vec<(NominatorIndex, [CompactScore; 0], ValidatorIndex)>',
      votes2: 'Vec<(NominatorIndex, [CompactScore; 1], ValidatorIndex)>',
      votes3: 'Vec<(NominatorIndex, [CompactScore; 2], ValidatorIndex)>',
@@ -42,6 +60,7 @@ export default {
      votes16: 'Vec<(NominatorIndex, [CompactScore; 15], ValidatorIndex)>'
    },
    CompactScore: '(ValidatorIndex, OffchainAccuracy)',
+    CompactScoreCompact: '(ValidatorIndexCompact, OffchainAccuracyCompact)',
    ElectionCompute: {
      _enum: ['OnChain', 'Signed', 'Authority']
    },
@@ -96,8 +115,9 @@ export default {
      suppressed: 'bool'
    },
    NominatorIndex: 'u32',
+    NominatorIndexCompact: 'Compact<NominatorIndex>',
    OffchainAccuracy: 'PerU16',
-    PerU16: 'u16',
+    OffchainAccuracyCompact: 'Compact<OffchainAccuracy>',
    PhragmenScore: '[u128; 3]',
    Points: 'u32',
    RewardDestination: {
@@ -162,6 +182,7 @@ export default {
      era: 'Compact<BlockNumber>'
    },
    ValidatorIndex: 'u16',
+    ValidatorIndexCompact: 'Compact<ValidatorIndex>',
    ValidatorPrefs: {
      commission: 'Compact<Perbill>'
    },
@@ -4,7 +4,7 @@
 import { ITuple } from '@polkadot/types/types';
 import { BTreeMap, Compact, Enum, Option, Struct, Vec } from '@polkadot/types/codec';
 import { bool, u128, u16, u32 } from '@polkadot/types/primitive';
-import { AccountId, Balance, BlockNumber, Moment, Perbill } from '@polkadot/types/interfaces/runtime';
+import { AccountId, Balance, BlockNumber, Moment, PerU16, Perbill } from '@polkadot/types/interfaces/runtime';

 /** @name ActiveEraInfo */
 export interface ActiveEraInfo extends Struct {
@@ -14,6 +14,26 @@ export interface ActiveEraInfo extends Struct {

 /** @name CompactAssignments */
 export interface CompactAssignments extends Struct {
+  readonly votes1: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes2: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes3: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes4: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes5: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes6: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes7: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes8: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes9: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes10: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes11: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes12: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes13: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes14: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes15: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+  readonly votes16: Vec<ITuple<[NominatorIndexCompact, Vec<CompactScoreCompact>, ValidatorIndexCompact]>>;
+}
+
+/** @name CompactAssignmentsTo257 */
+export interface CompactAssignmentsTo257 extends Struct {
  readonly votes1: Vec<ITuple<[NominatorIndex, Vec<CompactScore>, ValidatorIndex]>>;
  readonly votes2: Vec<ITuple<[NominatorIndex, Vec<CompactScore>, ValidatorIndex]>>;
  readonly votes3: Vec<ITuple<[NominatorIndex, Vec<CompactScore>, ValidatorIndex]>>;
@@ -35,6 +55,9 @@ export interface CompactAssignments extends Struct {
 /** @name CompactScore */
 export interface CompactScore extends ITuple<[ValidatorIndex, OffchainAccuracy]> {}

+/** @name CompactScoreCompact */
+export interface CompactScoreCompact extends ITuple<[ValidatorIndexCompact, OffchainAccuracyCompact]> {}
+
 /** @name ElectionCompute */
 export interface ElectionCompute extends Enum {
  readonly isOnChain: boolean;
@@ -124,11 +147,14 @@ export interface Nominations extends Struct {
 /** @name NominatorIndex */
 export interface NominatorIndex extends u32 {}

+/** @name NominatorIndexCompact */
+export interface NominatorIndexCompact extends Compact<NominatorIndex> {}
+
 /** @name OffchainAccuracy */
 export interface OffchainAccuracy extends PerU16 {}

-/** @name PerU16 */
-export interface PerU16 extends u16 {}
+/** @name OffchainAccuracyCompact */
+export interface OffchainAccuracyCompact extends Compact<OffchainAccuracy> {}

 /** @name PhragmenScore */
 export interface PhragmenScore extends Vec<u128> {}
@@ -224,6 +250,9 @@ export interface UnlockChunk extends Struct {
 /** @name ValidatorIndex */
 export interface ValidatorIndex extends u16 {}

+/** @name ValidatorIndexCompact */
+export interface ValidatorIndexCompact extends Compact<ValidatorIndex> {}
+
 /** @name ValidatorPrefs */
 export interface ValidatorPrefs extends Struct {
  readonly commission: Compact<Perbill>;
@@ -36,6 +36,7 @@ export * from './claims/types';
 export * from './parachains/types';
 export * from './poll/types';
 export * from './purchase/types';
+export * from './ethereum/types';
 export * from './metadata/types';
 export * from './rpc/types';
 export * from './author/types';
@@ -6,7 +6,6 @@ import { H256 } from '../interfaces/runtime';
 import { Codec, Registry } from '../types';

 import { isU8a, u8aToHex } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 /** @internal */
 function decodeBool (value: any): boolean {
@@ -46,7 +45,7 @@ export default class Bool extends Boolean implements Codec {
   * @description returns a hash of the contents
   */
  public get hash (): H256 {
-    return this.registry.createType('H256', blake2AsU8a(this.toU8a(), 256));
+    return this.registry.createType('H256', this.registry.hash(this.toU8a()));
  }

  /**
@@ -6,7 +6,6 @@ import { H256 } from '../interfaces/runtime';
 import { AnyU8a, Codec, Registry } from '../types';

 import { assert, hexToU8a, isHex, isString, stringToU8a, u8aToString, u8aToHex } from '@polkadot/util';
-import { blake2AsU8a } from '@polkadot/util-crypto';

 import Compact from '../codec/Compact';
 import Raw from '../codec/Raw';
@@ -69,7 +68,7 @@ export default class Text extends String implements Codec {
   * @description returns a hash of the contents
   */
  public get hash (): H256 {
-    return this.registry.createType('H256', blake2AsU8a(this.toU8a(), 256));
+    return this.registry.createType('H256', this.registry.hash(this.toU8a()));
  }

  /**
@@ -16,6 +16,7 @@ export interface ICompact<T> extends Codec {

 export interface IKeyringPair {
  address: string;
+  addressRaw: Uint8Array;
  publicKey: Uint8Array;
  sign: (data: Uint8Array, options?: SignOptions) => Uint8Array;
 }
@@ -150,10 +150,12 @@ export interface Registry {
  hasClass (name: string): boolean;
  hasDef (name: string): boolean;
  hasType (name: string): boolean;
+  hash (data: Uint8Array): Uint8Array;
  register (type: Constructor | RegistryTypes): void;
  register (name: string, type: Constructor): void;
  register (arg1: string | Constructor | RegistryTypes, arg2?: Constructor): void;
  setChainProperties (properties?: ChainProperties): void;
+  setHasher (hasher?: (data: Uint8Array) => Uint8Array): void;
  setMetadata (metadata: RegistryMetadata, signedExtensions?: string[]): void;
  setSignedExtensions (signedExtensions?: string[]): void;
 }
Author	SHA1	Message	Date
Github Actions	7ecd00a4e6	[CI Skip] release/stable 1.30.1 skip-checks: true	2020-08-24 09:27:18 +00:00
Jaco Greeff	6239818c26	1.30 (#2511 )	2020-08-24 11:14:32 +02:00
Github Actions	6af22f41c7	[CI Skip] release/beta 1.30.0-beta.8 skip-checks: true	2020-08-24 07:40:12 +00:00
Jaco Greeff	77c3a701d0	Bump deps (#2510 )	2020-08-24 09:27:49 +02:00
Github Actions	46b17a466c	[CI Skip] release/beta 1.30.0-beta.7 skip-checks: true	2020-08-24 05:35:43 +00:00
Jaco Greeff	e592c6c878	Fix circular know-type refs (#2509 )	2020-08-24 07:23:06 +02:00
Github Actions	ef37586dfc	[CI Skip] release/beta 1.30.0-beta.6 skip-checks: true	2020-08-22 12:13:04 +00:00
Jaco Greeff	5856ce24cc	User pair addressRaw for signing (#2504 ) * User pair addressRaw for signing * Bump common * Bump common after merge	2020-08-22 14:02:28 +02:00
Github Actions	8b79056bf9	[CI Skip] release/beta 1.30.0-beta.5 skip-checks: true	2020-08-22 11:20:28 +00:00
Jaco Greeff	70e0f19ade	Allow for configurable hashers (#2503 )	2020-08-22 13:09:04 +02:00
Github Actions	cf1e242c17	[CI Skip] release/beta 1.30.0-beta.4 skip-checks: true	2020-08-22 10:41:32 +00:00
Jaco Greeff	68856e9692	Ethereum-compatible AccountId/Address (#2501 ) * Ethereum-compatible AccountId/Address * With tests * Adjust definitions * Update packages/types/src/ethereum/LookupSource.ts * Renames	2020-08-22 12:30:24 +02:00
Github Actions	e0626c3dad	[CI Skip] release/beta 1.30.0-beta.3 skip-checks: true	2020-08-22 09:53:13 +00:00
Jaco Greeff	277ea92fda	Adjust Address <-> LookupSource definitions (#2502 )	2020-08-22 11:43:19 +02:00
Github Actions	aec6694028	[CI Skip] release/beta 1.30.0-beta.2 skip-checks: true	2020-08-22 08:31:53 +00:00
Jaco Greeff	533abb76f7	Bump deps (#2500 ) * Bump deps * Rewrite	2020-08-22 10:20:40 +02:00
Github Actions	7660bab86b	[CI Skip] release/beta 1.30.0-beta.1 skip-checks: true	2020-08-20 08:45:46 +00:00
Jaco Greeff	f7c1b6e81b	Check system.account (& balances) for new queries (#2495 )	2020-08-20 10:33:47 +02:00
Github Actions	b6e9b29570	[CI Skip] release/beta 1.30.0-beta.0 skip-checks: true	2020-08-18 09:51:26 +00:00
Jaco Greeff	519d9c8fa9	Types for proposeParachain module (#2493 )	2020-08-18 11:40:30 +02:00
Github Actions	ad905db53b	[CI Skip] release/stable 1.29.1 skip-checks: true	2020-08-17 10:56:06 +00:00
Jaco Greeff	0a0aa742b4	1.29 (#2489 )	2020-08-17 12:43:56 +02:00
Github Actions	dfbb06a4d6	[CI Skip] release/beta 1.29.0-beta.5 skip-checks: true	2020-08-13 09:05:15 +00:00
Jaco Greeff	82e71fd51e	Bump deps (#2486 )	2020-08-13 10:54:45 +02:00
Github Actions	a8b88af97a	[CI Skip] release/beta 1.29.0-beta.4 skip-checks: true	2020-08-13 07:59:11 +00:00
sung wu	eee36537de	Update tx.md (#2485 ) fix sample code	2020-08-13 09:47:22 +02:00
Github Actions	20a75eafb6	[CI Skip] release/beta 1.29.0-beta.3 skip-checks: true	2020-08-11 15:33:01 +00:00
Jaco Greeff	00d3a1174b	Add desiredRunnersUp (#2484 )	2020-08-11 17:21:30 +02:00
Github Actions	e293c7c1cf	[CI Skip] release/beta 1.29.0-beta.2 skip-checks: true	2020-08-11 11:54:13 +00:00
Jaco Greeff	3c8cd499c4	Introduce compact version of CompactAssignments (#2483 ) * Introduce compact version of CompactAssignments * Rebuild interfaces, update tests	2020-08-11 13:43:24 +02:00
Github Actions	cb3816df78	[CI Skip] release/beta 1.29.0-beta.1 skip-checks: true	2020-08-11 08:01:38 +00:00
Jaco Greeff	fcfcbb2d97	Additional Fixed* types (#2481 )	2020-08-11 09:50:28 +02:00
Github Actions	321b80ed63	[CI Skip] release/beta 1.29.0-beta.0 skip-checks: true	2020-08-10 14:55:58 +00:00
Jaco Greeff	73eaa9fe17	Cleanup id from index lookups (#2479 )	2020-08-10 16:42:27 +02:00