[CI Skip] release/stable 1.25.1

skip-checks: true

CHANGELOG.md

@@ -1,8 +1,37 @@
 # CHANGELOG
 
-## 1.22.1 Jun 29, 2020
+## 1.25.1 Jul 20, 2020
 
-- **Important** Substrate changed the tip structure, only older chains supply `OpenTip: 'OpenTipTo225'` if using tips
+- **Important** Contract RPC result updated on Substrate, on older chains supply `ContractExecResult: 'ContractExecResultTo255'`
+- Support for custom HTTP headers in providers (Thanks to https://github.com/brad-larson)
+- Update known types for Centrifuge (Thanks to https://github.com/philipstanislaus)
+- Update API users with Registrar #1 (Thanks to https://github.com/chevdor)
+- Raw/Bytes `toHuman()` displays utf-8 as available
+- Add fallback for `setImmediate` when not polyfilled
+- Update `NetworkState` reputation type for `system_networkState` RPC
+- Update session progress calcs for Aura (cater for negative)
+- Fix class prototype for (basically-deprecated) Linkage type
+- Add Polkadot types for `purchase` pallet
+
+## 1.24.1 Jul 13, 2020
+
+- Added `isAscii` & `isUtf8` getters to `Bytes` & `Raw` types
+- Added `toUtf8()` helper to `Bytes` & `Raw` types
+- `@polkadot/util` 2.18
+
+## 1.23.1 Jul 6, 2020
+
+- Small README typo fix (Thanks to https://github.com/woss)
+- Add latest Substrate master types
+- Adjust `<Codec>.toRawType()` to use registry name as available
+- Update `ProxyType` for Kusama, Polkadot & Westend with `IdentityJudgement`
+- Validate number format (signed/unsigned) for number types
+- Remove core codec dependencies on Base class (with proper TS encapsulation)
+- `@polkadot/util` 2.17
+
+## 1.22.1 Jun 30, 2020
+
+- **Important** Substrate changed the treasury tip structure, on older chains supply `OpenTip: 'OpenTipTo225'`
 - Allow for `[u8; 33]` in U8aFixed (Thanks to https://github.com/akru)
 - Improve derive accountId -> accountIndex lookups (optimize entries queries)
 - Vesting balance calculations via `derive.balances.all` has been updated for locks
@@ -15,7 +44,7 @@
 - Add support for `CheckMortality` signed extension (old `CheckEra` is now an alias)
 - Promise API will default to using `getStorage` on non-subscription calls, reducing RPC overhead
 - Optimize derive BN allocations, using in-place operators as applicable
-- Add new substrate types for Babe EquivocationProof
+- Add new Substrate types for Babe `EquivocationProof`
 - Adjust `Releases` enum to use a shared instance
 
 ## 1.20.1 Jun 22, 2020

README.md

@@ -7,7 +7,7 @@
 
 # @polkadot/api
 
-This library provides a clean wrapper around all the methods exposed by a Polkadot/Subtrate network client and defines all the types exposed by a node. For complete documentation around the classes, interfaces and their use, visit the [documentation portal](https://polkadot.js.org/api/).
+This library provides a clean wrapper around all the methods exposed by a Polkadot/Substrate network client and defines all the types exposed by a node. For complete documentation around the classes, interfaces and their use, visit the [documentation portal](https://polkadot.js.org/api/).
 
 If you are an existing user, please be sure to track the [CHANGELOG](CHANGELOG.md) and [UPGRADING](UPGRADING.md) guides when changing versions.
 

lerna.json

@@ -9,5 +9,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "1.22.1"
+  "version": "1.25.1"
 }

package.json

@@ -24,15 +24,15 @@
     "test:watch": "polkadot-dev-run-test --watch"
   },
   "devDependencies": {
-    "@babel/core": "^7.10.3",
-    "@babel/register": "^7.10.3",
-    "@babel/runtime": "^7.10.3",
-    "@polkadot/dev": "^0.55.14",
-    "@polkadot/ts": "^0.3.26",
+    "@babel/core": "^7.10.5",
+    "@babel/register": "^7.10.5",
+    "@babel/runtime": "^7.10.5",
+    "@polkadot/dev": "^0.55.27",
+    "@polkadot/ts": "^0.3.29",
     "@polkadot/typegen": "workspace:packages/typegen",
-    "@types/jest": "^26.0.3",
+    "@types/jest": "^26.0.5",
     "@vuepress/plugin-search": "^1.5.2",
     "copyfiles": "^2.3.0"
   },
-  "version": "1.22.1"
+  "version": "1.25.1"
 }

packages/api-contract/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-contract",
-  "version": "1.22.1",
+  "version": "1.25.1",
   "description": "Interfaces for interacting with contracts and contract ABIs",
   "main": "index.js",
   "keywords": [
@@ -26,12 +26,12 @@
   },
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-contract#readme",
   "dependencies": {
-    "@babel/runtime": "^7.10.3",
-    "@polkadot/api": "1.22.1",
-    "@polkadot/rpc-core": "1.22.1",
-    "@polkadot/types": "1.22.1",
-    "@polkadot/util": "^2.16.1",
+    "@babel/runtime": "^7.10.5",
+    "@polkadot/api": "1.25.1",
+    "@polkadot/rpc-core": "1.25.1",
+    "@polkadot/types": "1.25.1",
+    "@polkadot/util": "^2.18.1",
     "bn.js": "^5.1.2",
-    "rxjs": "^6.5.5"
+    "rxjs": "^6.6.0"
   }
 }

packages/api-derive/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-derive",
-  "version": "1.22.1",
+  "version": "1.25.1",
   "description": "Common functions used across Polkadot, derived from RPC calls and storage queries.",
   "main": "index.js",
   "keywords": [
@@ -27,18 +27,18 @@
   },
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-derive#readme",
   "dependencies": {
-    "@babel/runtime": "^7.10.3",
-    "@polkadot/api": "1.22.1",
-    "@polkadot/rpc-core": "1.22.1",
-    "@polkadot/rpc-provider": "1.22.1",
-    "@polkadot/types": "1.22.1",
-    "@polkadot/util": "^2.16.1",
-    "@polkadot/util-crypto": "^2.16.1",
+    "@babel/runtime": "^7.10.5",
+    "@polkadot/api": "1.25.1",
+    "@polkadot/rpc-core": "1.25.1",
+    "@polkadot/rpc-provider": "1.25.1",
+    "@polkadot/types": "1.25.1",
+    "@polkadot/util": "^2.18.1",
+    "@polkadot/util-crypto": "^2.18.1",
     "bn.js": "^5.1.2",
     "memoizee": "^0.4.14",
-    "rxjs": "^6.5.5"
+    "rxjs": "^6.6.0"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^2.16.1"
+    "@polkadot/keyring": "^2.18.1"
   }
 }

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

@@ -30,14 +30,11 @@ function createDerive (api: ApiInterfaceRx, info: DeriveSessionInfo, [currentSlo
 
 function queryAura (api: ApiInterfaceRx): Observable<DeriveSessionProgress> {
   return api.derive.session.info().pipe(
-    map((info): DeriveSessionProgress =>
-      createDerive(api, info, [
-        api.registry.createType('u64', 1),
-        api.registry.createType('u64', 1),
-        api.registry.createType('u64', 1),
-        api.registry.createType('SessionIndex', 1)
-      ])
-    )
+    map((info): DeriveSessionProgress => ({
+      ...info,
+      eraProgress: api.registry.createType('BlockNumber'),
+      sessionProgress: api.registry.createType('BlockNumber')
+    }))
   );
 }
 

packages/api/README.md

@@ -97,7 +97,7 @@ Some of the users of the API (let us know if you are missing from the list), inc
 - [Polkawallet.io](https://polkawallet.io) and [Polkawallet (Github)](https://github.com/polkawallet-io/polkawallet-RN/) A mobile wallet for the Polkadot network to manage funds and make transactions, available on both Androind and iOS
 - [PolkaStats.io](https://polkastats.io), [PolkaStats frontend GitHub repository](https://github.com/Colm3na/polkastats-v2) and [PolkaStats backend GitHub repository](https://github.com/Colm3na/polkastats-backend-v2) Polkadot network statistics (currently Kusama and Alexander). Shows network information and staking details from validators and intentions.
 - [Polkadot API Server (GitHub)](https://github.com/SimplyVC/polkadot_api_server) A lightweight server for querying Polkadot nodes from any language, built primarily as a backend for [PANIC for Polkadot (GitHub)](https://github.com/SimplyVC/panic_polkadot/), a validator monitoring and alerting tool.
-
+- [Identity Registrar #1 from Chevdor on Westend, Kusama and Polkadot](https://www.chevdor.com/tags/registrar/)
 ## Classes
 
 [Classes](SUMMARY.md)

packages/api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api",
-  "version": "1.22.1",
+  "version": "1.25.1",
   "description": "Promise and RxJS wrappers around the Polkadot JS RPC",
   "main": "index.js",
   "keywords": [
@@ -26,21 +26,21 @@
   },
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api#readme",
   "dependencies": {
-    "@babel/runtime": "^7.10.3",
-    "@polkadot/api-derive": "1.22.1",
-    "@polkadot/keyring": "^2.16.1",
-    "@polkadot/metadata": "1.22.1",
-    "@polkadot/rpc-core": "1.22.1",
-    "@polkadot/rpc-provider": "1.22.1",
-    "@polkadot/types": "1.22.1",
-    "@polkadot/types-known": "1.22.1",
-    "@polkadot/util": "^2.16.1",
-    "@polkadot/util-crypto": "^2.16.1",
+    "@babel/runtime": "^7.10.5",
+    "@polkadot/api-derive": "1.25.1",
+    "@polkadot/keyring": "^2.18.1",
+    "@polkadot/metadata": "1.25.1",
+    "@polkadot/rpc-core": "1.25.1",
+    "@polkadot/rpc-provider": "1.25.1",
+    "@polkadot/types": "1.25.1",
+    "@polkadot/types-known": "1.25.1",
+    "@polkadot/util": "^2.18.1",
+    "@polkadot/util-crypto": "^2.18.1",
     "bn.js": "^5.1.2",
     "eventemitter3": "^4.0.4",
-    "rxjs": "^6.5.5"
+    "rxjs": "^6.6.0"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^2.16.1"
+    "@polkadot/keyring": "^2.18.1"
   }
 }

packages/api/src/augment/query.ts

@@ -17,7 +17,7 @@ import { RegistrarInfo, Registration } from '@polkadot/types/interfaces/identity
 import { AuthIndex } from '@polkadot/types/interfaces/imOnline';
 import { DeferredOffenceOf, Kind, OffenceDetails, OpaqueTimeSlot, ReportIdOf } from '@polkadot/types/interfaces/offences';
 import { ActiveRecovery, RecoveryConfig } from '@polkadot/types/interfaces/recovery';
-import { AccountId, AccountIndex, Balance, BalanceOf, BlockNumber, ExtrinsicsWeight, Hash, KeyTypeId, Moment, Perbill, ProxyType, Releases, ValidatorId } from '@polkadot/types/interfaces/runtime';
+import { AccountId, AccountIndex, Balance, BalanceOf, BlockNumber, ExtrinsicsWeight, Hash, KeyTypeId, Moment, OpaqueCall, Perbill, ProxyType, Releases, ValidatorId } from '@polkadot/types/interfaces/runtime';
 import { Scheduled, TaskAddress } from '@polkadot/types/interfaces/scheduler';
 import { Keys, SessionIndex } from '@polkadot/types/interfaces/session';
 import { Bid, BidKind, SocietyVote, StrikeCount, VouchingStatus } from '@polkadot/types/interfaces/society';
@@ -392,7 +392,7 @@ declare module '@polkadot/api/types/storage' {
     };
     multisig: {
       [index: string]: QueryableStorageEntry<ApiType>;
-      calls: AugmentedQuery<ApiType, (arg: U8aFixed | string | Uint8Array) => Observable<Option<ITuple<[Bytes, AccountId, BalanceOf]>>>> & QueryableStorageEntry<ApiType>;
+      calls: AugmentedQuery<ApiType, (arg: U8aFixed | string | Uint8Array) => Observable<Option<ITuple<[OpaqueCall, AccountId, BalanceOf]>>>> & QueryableStorageEntry<ApiType>;
       /**
        * The set of open multisig operations.
        **/
@@ -470,6 +470,12 @@ declare module '@polkadot/api/types/storage' {
        * Lookup from identity to the block number and index of the task.
        **/
       lookup: AugmentedQuery<ApiType, (arg: Bytes | string | Uint8Array) => Observable<Option<TaskAddress>>> & QueryableStorageEntry<ApiType>;
+      /**
+       * Storage version of the pallet.
+       * 
+       * New networks start with last version.
+       **/
+      storageVersion: AugmentedQuery<ApiType, () => Observable<Releases>> & QueryableStorageEntry<ApiType>;
     };
     session: {
       [index: string]: QueryableStorageEntry<ApiType>;

packages/api/src/augment/tx.ts

@@ -4,6 +4,7 @@
 import { AnyNumber, ITuple } from '@polkadot/types/types';
 import { Compact, Option, U8aFixed, Vec } from '@polkadot/types/codec';
 import { Bytes, Data, bool, u16, u32, u64 } from '@polkadot/types/primitive';
+import { BabeEquivocationProof } from '@polkadot/types/interfaces/babe';
 import { MemberCount, ProposalIndex } from '@polkadot/types/interfaces/collective';
 import { CodeHash, Gas, Schedule } from '@polkadot/types/interfaces/contracts';
 import { AccountVote, Conviction, PropIndex, Proposal, ReferendumIndex } from '@polkadot/types/interfaces/democracy';
@@ -12,7 +13,7 @@ import { Extrinsic, Signature } from '@polkadot/types/interfaces/extrinsics';
 import { GrandpaEquivocationProof, KeyOwnerProof } from '@polkadot/types/interfaces/grandpa';
 import { IdentityFields, IdentityInfo, IdentityJudgement, RegistrarIndex } from '@polkadot/types/interfaces/identity';
 import { Heartbeat } from '@polkadot/types/interfaces/imOnline';
-import { AccountId, AccountIndex, Address, Balance, BalanceOf, BlockNumber, Call, ChangesTrieConfiguration, Hash, Header, KeyValue, LookupSource, Moment, Perbill, Percent, ProxyType, Weight } from '@polkadot/types/interfaces/runtime';
+import { AccountId, AccountIndex, Address, Balance, BalanceOf, BlockNumber, Call, ChangesTrieConfiguration, Hash, Header, KeyValue, LookupSource, Moment, OpaqueCall, Perbill, Percent, ProxyType, Weight } from '@polkadot/types/interfaces/runtime';
 import { Period, Priority } from '@polkadot/types/interfaces/scheduler';
 import { Keys } from '@polkadot/types/interfaces/session';
 import { SocietyJudgement } from '@polkadot/types/interfaces/society';
@@ -31,6 +32,27 @@ declare module '@polkadot/api/types/submittable' {
        **/
       setUncles: AugmentedSubmittable<(newUncles: Vec<Header> | (Header | { parentHash?: any; number?: any; stateRoot?: any; extrinsicsRoot?: any; digest?: any } | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>>;
     };
+    babe: {
+      [index: string]: SubmittableExtrinsicFunction<ApiType>;
+      /**
+       * Report authority equivocation/misbehavior. This method will verify
+       * the equivocation proof and validate the given key ownership proof
+       * against the extracted offender. If both are valid, the offence will
+       * be reported.
+       **/
+      reportEquivocation: AugmentedSubmittable<(equivocationProof: BabeEquivocationProof | { offender?: any; slotNumber?: any; firstHeader?: any; secondHeader?: any } | string | Uint8Array, keyOwnerProof: KeyOwnerProof | { session?: any; trieNodes?: any; validatorCount?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      /**
+       * Report authority equivocation/misbehavior. This method will verify
+       * the equivocation proof and validate the given key ownership proof
+       * against the extracted offender. If both are valid, the offence will
+       * be reported.
+       * This extrinsic must be called unsigned and it is expected that only
+       * block authors will call it (validated in `ValidateUnsigned`), as such
+       * if the block author is defined it will be defined as the equivocation
+       * reporter.
+       **/
+      reportEquivocationUnsigned: AugmentedSubmittable<(equivocationProof: BabeEquivocationProof | { offender?: any; slotNumber?: any; firstHeader?: any; secondHeader?: any } | string | Uint8Array, keyOwnerProof: KeyOwnerProof | { session?: any; trieNodes?: any; validatorCount?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+    };
     balances: {
       [index: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
@@ -873,19 +895,27 @@ declare module '@polkadot/api/types/submittable' {
        * equivocation proof and validate the given key ownership proof
        * against the extracted offender. If both are valid, the offence
        * will be reported.
-       * 
-       * Since the weight of the extrinsic is 0, in order to avoid DoS by
-       * submission of invalid equivocation reports, a mandatory pre-validation of
-       * the extrinsic is implemented in a `SignedExtension`.
        **/
       reportEquivocation: AugmentedSubmittable<(equivocationProof: GrandpaEquivocationProof | { setId?: any; equivocation?: any } | string | Uint8Array, keyOwnerProof: KeyOwnerProof | { session?: any; trieNodes?: any; validatorCount?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      /**
+       * Report voter equivocation/misbehavior. This method will verify the
+       * equivocation proof and validate the given key ownership proof
+       * against the extracted offender. If both are valid, the offence
+       * will be reported.
+       * 
+       * This extrinsic must be called unsigned and it is expected that only
+       * block authors will call it (validated in `ValidateUnsigned`), as such
+       * if the block author is defined it will be defined as the equivocation
+       * reporter.
+       **/
+      reportEquivocationUnsigned: AugmentedSubmittable<(equivocationProof: GrandpaEquivocationProof | { setId?: any; equivocation?: any } | string | Uint8Array, keyOwnerProof: KeyOwnerProof | { session?: any; trieNodes?: any; validatorCount?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
     };
     identity: {
       [index: string]: SubmittableExtrinsicFunction<ApiType>;
       /**
        * Add a registrar to the system.
        * 
-       * The dispatch origin for this call must be `RegistrarOrigin` or `Root`.
+       * The dispatch origin for this call must be `T::RegistrarOrigin`.
        * 
        * - `account`: the account of the registrar.
        * 
@@ -898,6 +928,16 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       addRegistrar: AugmentedSubmittable<(account: AccountId | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      /**
+       * Add the given account to the sender's subs.
+       * 
+       * Payment: Balance reserved by a previous `set_subs` call for one sub will be repatriated
+       * to the sender.
+       * 
+       * 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>>;
       /**
        * Cancel a previous request.
        * 
@@ -946,7 +986,7 @@ declare module '@polkadot/api/types/submittable' {
        * `Slash`. Verification request deposits are not returned; they should be cancelled
        * manually using `cancel_request`.
        * 
-       * The dispatch origin for this call must be _Root_ or match `T::ForceOrigin`.
+       * The dispatch origin for this call must match `T::ForceOrigin`.
        * 
        * - `target`: the account whose identity the judgement is upon. This must be an account
        * with a registered identity.
@@ -983,6 +1023,36 @@ declare module '@polkadot/api/types/submittable' {
        * # </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>>;
+      /**
+       * Remove the sender as a sub-account.
+       * 
+       * Payment: Balance reserved by a previous `set_subs` call for one sub will be repatriated
+       * to the sender (*not* the original depositor).
+       * 
+       * The dispatch origin for this call must be _Signed_ and the sender must have a registered
+       * super-identity.
+       * 
+       * NOTE: This should not normally be used, but is provided in the case that the non-
+       * controller of an account is maliciously registered as a sub-account.
+       **/
+      quitSub: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>>;
+      /**
+       * Remove the given account from the sender's subs.
+       * 
+       * Payment: Balance reserved by a previous `set_subs` call for one sub will be repatriated
+       * to the sender.
+       * 
+       * 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>>;
+      /**
+       * 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>>;
       /**
        * Request a judgement from a registrar.
        * 
@@ -1334,7 +1404,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Plus Call Weight
        * # </weight>
        **/
-      asMulti: AugmentedSubmittable<(threshold: u16 | AnyNumber | Uint8Array, otherSignatories: Vec<AccountId> | (AccountId | string | Uint8Array)[], maybeTimepoint: Option<Timepoint> | null | object | string | Uint8Array, call: Bytes | string | Uint8Array, storeCall: bool | boolean | Uint8Array, maxWeight: Weight | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      asMulti: AugmentedSubmittable<(threshold: u16 | AnyNumber | Uint8Array, otherSignatories: Vec<AccountId> | (AccountId | string | Uint8Array)[], maybeTimepoint: Option<Timepoint> | null | object | string | Uint8Array, call: OpaqueCall | string | Uint8Array, storeCall: bool | boolean | Uint8Array, maxWeight: Weight | AnyNumber | Uint8Array) => SubmittableExtrinsic<ApiType>>;
       /**
        * Immediately dispatch a multi-signature call using a single approval from the caller.
        * 
@@ -1748,6 +1818,14 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       schedule: AugmentedSubmittable<(when: BlockNumber | AnyNumber | Uint8Array, maybePeriodic: Option<Period> | null | object | string | Uint8Array, priority: Priority | AnyNumber | Uint8Array, call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      /**
+       * Anonymously schedule a task after a delay.
+       * 
+       * # <weight>
+       * Same as [`schedule`].
+       * # </weight>
+       **/
+      scheduleAfter: AugmentedSubmittable<(after: BlockNumber | AnyNumber | Uint8Array, maybePeriodic: Option<Period> | null | object | string | Uint8Array, priority: Priority | AnyNumber | Uint8Array, call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
       /**
        * Schedule a named task.
        * 
@@ -1761,6 +1839,14 @@ declare module '@polkadot/api/types/submittable' {
        * # </weight>
        **/
       scheduleNamed: AugmentedSubmittable<(id: Bytes | string | Uint8Array, when: BlockNumber | AnyNumber | Uint8Array, maybePeriodic: Option<Period> | null | object | string | Uint8Array, priority: Priority | AnyNumber | Uint8Array, call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      /**
+       * Schedule a named task after a delay.
+       * 
+       * # <weight>
+       * Same as [`schedule_named`].
+       * # </weight>
+       **/
+      scheduleNamedAfter: AugmentedSubmittable<(id: Bytes | string | Uint8Array, after: BlockNumber | AnyNumber | Uint8Array, maybePeriodic: Option<Period> | null | object | string | Uint8Array, priority: Priority | AnyNumber | Uint8Array, call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
     };
     session: {
       [index: string]: SubmittableExtrinsicFunction<ApiType>;
@@ -2172,7 +2258,7 @@ declare module '@polkadot/api/types/submittable' {
       /**
        * Cancel enactment of a deferred slash.
        * 
-       * Can be called by either the root origin or the `T::SlashCancelOrigin`.
+       * Can be called by the `T::SlashCancelOrigin`.
        * 
        * Parameters: era and indices of the slashes for that era to kill.
        * 
@@ -2306,7 +2392,9 @@ declare module '@polkadot/api/types/submittable' {
        * - Contains a limited number of reads and writes.
        * -----------
        * N is the Number of payouts for the validator (including the validator)
-       * Base Weight: 110 + 54.2 * N µs (Median Slopes)
+       * Base Weight:
+       * - Reward Destination Staked: 110 + 54.2 * N µs (Median Slopes)
+       * - Reward Destination Controller (Creating): 120 + 41.95 * N µs (Median Slopes)
        * DB Weight:
        * - Read: EraElectionStatus, CurrentEra, HistoryDepth, ErasValidatorReward,
        * ErasStakersClipped, ErasRewardPoints, ErasValidatorPrefs (8 items)
@@ -2908,7 +2996,7 @@ declare module '@polkadot/api/types/submittable' {
       /**
        * Add a member `who` to the set.
        * 
-       * May only be called from `AddOrigin` or root.
+       * May only be called from `T::AddOrigin`.
        **/
       addMember: AugmentedSubmittable<(who: AccountId | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
       /**
@@ -2921,29 +3009,33 @@ declare module '@polkadot/api/types/submittable' {
       changeKey: AugmentedSubmittable<(updated: AccountId | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
       /**
        * Remove the prime member if it exists.
+       * 
+       * May only be called from `T::PrimeOrigin`.
        **/
       clearPrime: AugmentedSubmittable<() => SubmittableExtrinsic<ApiType>>;
       /**
        * Remove a member `who` from the set.
        * 
-       * May only be called from `RemoveOrigin` or root.
+       * May only be called from `T::RemoveOrigin`.
        **/
       removeMember: AugmentedSubmittable<(who: AccountId | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
       /**
        * Change the membership to a new set, disregarding the existing membership. Be nice and
        * pass `members` pre-sorted.
        * 
-       * May only be called from `ResetOrigin` or root.
+       * May only be called from `T::ResetOrigin`.
        **/
       resetMembers: AugmentedSubmittable<(members: Vec<AccountId> | (AccountId | string | Uint8Array)[]) => SubmittableExtrinsic<ApiType>>;
       /**
        * Set the prime member. Must be a current member.
+       * 
+       * May only be called from `T::PrimeOrigin`.
        **/
       setPrime: AugmentedSubmittable<(who: AccountId | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
       /**
        * Swap out one member `remove` for another `add`.
        * 
-       * May only be called from `SwapOrigin` or root.
+       * May only be called from `T::SwapOrigin`.
        * 
        * Prime membership is *not* passed from `remove` to `add`, if extant.
        **/
@@ -2979,6 +3071,8 @@ declare module '@polkadot/api/types/submittable' {
        * Approve a proposal. At a later time, the proposal will be allocated to the beneficiary
        * and the original deposit will be returned.
        * 
+       * May only be called from `T::ApproveOrigin`.
+       * 
        * # <weight>
        * - Complexity: O(1).
        * - DbReads: `Proposals`, `Approvals`
@@ -3021,6 +3115,8 @@ declare module '@polkadot/api/types/submittable' {
       /**
        * Reject a proposed spend. The original deposit will be slashed.
        * 
+       * May only be called from `T::RejectOrigin`.
+       * 
        * # <weight>
        * - Complexity: O(1)
        * - DbReads: `Proposals`, `rejected proposer account`
@@ -3136,7 +3232,10 @@ declare module '@polkadot/api/types/submittable' {
        * 
        * NOTE: If you need to ensure that any account-based filtering is not honored (i.e.
        * because you expect `proxy` to have been used prior in the call stack and you do not want
-       * the call restrictions to apply to any sub-accounts), then use `as_sub` instead.
+       * the call restrictions to apply to any sub-accounts), then use `as_multi_threshold_1`
+       * in the Multisig pallet instead.
+       * 
+       * NOTE: Prior to version *12, this was called `as_limited_sub`.
        * 
        * The dispatch origin for this call must be _Signed_.
        * 
@@ -3145,22 +3244,7 @@ declare module '@polkadot/api/types/submittable' {
        * - Plus the weight of the `call`
        * # </weight>
        **/
-      asLimitedSub: AugmentedSubmittable<(index: u16 | AnyNumber | Uint8Array, call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
-      /**
-       * Send a call through an indexed pseudonym of the sender.
-       * 
-       * NOTE: If you need to ensure that any account-based filtering is honored (i.e. because
-       * you expect `proxy` to have been used prior in the call stack and you want it to apply to
-       * any sub-accounts), then use `as_limited_sub` instead.
-       * 
-       * The dispatch origin for this call must be _Signed_.
-       * 
-       * # <weight>
-       * - Base weight: 2.861 µs
-       * - Plus the weight of the `call`
-       * # </weight>
-       **/
-      asSub: AugmentedSubmittable<(index: u16 | AnyNumber | Uint8Array, call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
+      asDerivative: AugmentedSubmittable<(index: u16 | AnyNumber | Uint8Array, call: Call | { callIndex?: any; args?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>>;
       /**
        * Send a batch of dispatch calls.
        * 

packages/api/src/promise/Api.ts

@@ -69,7 +69,9 @@ function decorateCall<Method extends DecorateFn<ObsInnerType<ReturnType<Method>>
       catchError((error) => tracker.reject(error))
     ).subscribe((result): void => {
       tracker.resolve(result);
-      setImmediate(() => subscription.unsubscribe());
+      typeof setImmediate === 'undefined'
+        ? setTimeout(() => subscription.unsubscribe(), 0)
+        : setImmediate(() => subscription.unsubscribe());
     });
   });
 }
@@ -87,7 +89,9 @@ function decorateSubscribe<Method extends DecorateFn<ObsInnerType<ReturnType<Met
     ).subscribe((result): void => {
       // We use setImmediate here to ensure that the Promise above (tracker) has resolved, before returning
       // the first result. By putting is back in the queue, the promise above is guarded for first execution
-      setImmediate(() => resultCb(result) as void);
+      typeof setImmediate === 'undefined'
+        ? setTimeout(() => resultCb(result) as void, 0)
+        : setImmediate(() => resultCb(result) as void);
     });
   });
 }

packages/metadata/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/metadata",
-  "version": "1.22.1",
+  "version": "1.25.1",
   "description": "Helpers to extract information from runtime metadata",
   "main": "index.js",
   "publishConfig": {
@@ -26,14 +26,14 @@
   },
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/type-metadata#readme",
   "dependencies": {
-    "@babel/runtime": "^7.10.3",
-    "@polkadot/types": "1.22.1",
-    "@polkadot/types-known": "1.22.1",
-    "@polkadot/util": "^2.16.1",
-    "@polkadot/util-crypto": "^2.16.1",
+    "@babel/runtime": "^7.10.5",
+    "@polkadot/types": "1.25.1",
+    "@polkadot/types-known": "1.25.1",
+    "@polkadot/util": "^2.18.1",
+    "@polkadot/util-crypto": "^2.18.1",
     "bn.js": "^5.1.2"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^2.16.1"
+    "@polkadot/keyring": "^2.18.1"
   }
 }

packages/metadata/src/Metadata/v11/static-substrate.json

@@ -565,34 +565,7 @@
               ]
             },
             {
-              "name": "as_sub",
-              "args": [
-                {
-                  "name": "index",
-                  "type": "u16"
-                },
-                {
-                  "name": "call",
-                  "type": "Call"
-                }
-              ],
-              "documentation": [
-                " Send a call through an indexed pseudonym of the sender.",
-                "",
-                " NOTE: If you need to ensure that any account-based filtering is honored (i.e. because",
-                " you expect `proxy` to have been used prior in the call stack and you want it to apply to",
-                " any sub-accounts), then use `as_limited_sub` instead.",
-                "",
-                " The dispatch origin for this call must be _Signed_.",
-                "",
-                " # <weight>",
-                " - Base weight: 2.861 µs",
-                " - Plus the weight of the `call`",
-                " # </weight>"
-              ]
-            },
-            {
-              "name": "as_limited_sub",
+              "name": "as_derivative",
               "args": [
                 {
                   "name": "index",
@@ -611,7 +584,10 @@
                 "",
                 " NOTE: If you need to ensure that any account-based filtering is not honored (i.e.",
                 " because you expect `proxy` to have been used prior in the call stack and you do not want",
-                " the call restrictions to apply to any sub-accounts), then use `as_sub` instead.",
+                " the call restrictions to apply to any sub-accounts), then use `as_multi_threshold_1`",
+                " in the Multisig pallet instead.",
+                "",
+                " NOTE: Prior to version *12, this was called `as_limited_sub`.",
                 "",
                 " The dispatch origin for this call must be _Signed_.",
                 "",
@@ -801,7 +777,50 @@
               }
             ]
           },
-          "calls": [],
+          "calls": [
+            {
+              "name": "report_equivocation",
+              "args": [
+                {
+                  "name": "equivocation_proof",
+                  "type": "BabeEquivocationProof"
+                },
+                {
+                  "name": "key_owner_proof",
+                  "type": "KeyOwnerProof"
+                }
+              ],
+              "documentation": [
+                " Report authority equivocation/misbehavior. This method will verify",
+                " the equivocation proof and validate the given key ownership proof",
+                " against the extracted offender. If both are valid, the offence will",
+                " be reported."
+              ]
+            },
+            {
+              "name": "report_equivocation_unsigned",
+              "args": [
+                {
+                  "name": "equivocation_proof",
+                  "type": "BabeEquivocationProof"
+                },
+                {
+                  "name": "key_owner_proof",
+                  "type": "KeyOwnerProof"
+                }
+              ],
+              "documentation": [
+                " Report authority equivocation/misbehavior. This method will verify",
+                " the equivocation proof and validate the given key ownership proof",
+                " against the extracted offender. If both are valid, the offence will",
+                " be reported.",
+                " This extrinsic must be called unsigned and it is expected that only",
+                " block authors will call it (validated in `ValidateUnsigned`), as such",
+                " if the block author is defined it will be defined as the equivocation",
+                " reporter."
+              ]
+            }
+          ],
           "events": null,
           "constants": [
             {
@@ -2617,7 +2636,7 @@
               "documentation": [
                 " Cancel enactment of a deferred slash.",
                 "",
-                " Can be called by either the root origin or the `T::SlashCancelOrigin`.",
+                " Can be called by the `T::SlashCancelOrigin`.",
                 "",
                 " Parameters: era and indices of the slashes for that era to kill.",
                 "",
@@ -2660,7 +2679,9 @@
                 " - Contains a limited number of reads and writes.",
                 " -----------",
                 " N is the Number of payouts for the validator (including the validator)",
-                " Base Weight: 110 + 54.2 * N µs (Median Slopes)",
+                " Base Weight:",
+                " - Reward Destination Staked: 110 + 54.2 * N µs (Median Slopes)",
+                " - Reward Destination Controller (Creating): 120 + 41.95 * N µs (Median Slopes)",
                 " DB Weight:",
                 " - Read: EraElectionStatus, CurrentEra, HistoryDepth, ErasValidatorReward,",
                 "         ErasStakersClipped, ErasRewardPoints, ErasValidatorPrefs (8 items)",
@@ -2991,9 +3012,9 @@
               "type": "EraIndex",
               "value": "0xa8000000",
               "documentation": [
-                " Number of eras that slashes are deferred by, after computation. ",
+                " Number of eras that slashes are deferred by, after computation.",
                 "",
-                " This should be less than the bonding duration. ",
+                " This should be less than the bonding duration.",
                 " Set to 0 if slashes should be applied immediately, without opportunity for",
                 " intervention."
               ]
@@ -3017,7 +3038,7 @@
               "type": "u32",
               "value": "0x0a000000",
               "documentation": [
-                " Maximum number of balancing iterations to run in the offchain submission. ",
+                " Maximum number of balancing iterations to run in the offchain submission.",
                 "",
                 " If set to 0, balance_solution will not be executed at all."
               ]
@@ -6114,7 +6135,7 @@
               "documentation": [
                 " Add a member `who` to the set.",
                 "",
-                " May only be called from `AddOrigin` or root."
+                " May only be called from `T::AddOrigin`."
               ]
             },
             {
@@ -6128,7 +6149,7 @@
               "documentation": [
                 " Remove a member `who` from the set.",
                 "",
-                " May only be called from `RemoveOrigin` or root."
+                " May only be called from `T::RemoveOrigin`."
               ]
             },
             {
@@ -6146,7 +6167,7 @@
               "documentation": [
                 " Swap out one member `remove` for another `add`.",
                 "",
-                " May only be called from `SwapOrigin` or root.",
+                " May only be called from `T::SwapOrigin`.",
                 "",
                 " Prime membership is *not* passed from `remove` to `add`, if extant."
               ]
@@ -6163,7 +6184,7 @@
                 " Change the membership to a new set, disregarding the existing membership. Be nice and",
                 " pass `members` pre-sorted.",
                 "",
-                " May only be called from `ResetOrigin` or root."
+                " May only be called from `T::ResetOrigin`."
               ]
             },
             {
@@ -6191,14 +6212,18 @@
                 }
               ],
               "documentation": [
-                " Set the prime member. Must be a current member."
+                " Set the prime member. Must be a current member.",
+                "",
+                " May only be called from `T::PrimeOrigin`."
               ]
             },
             {
               "name": "clear_prime",
               "args": [],
               "documentation": [
-                " Remove the prime member if it exists."
+                " Remove the prime member if it exists.",
+                "",
+                " May only be called from `T::PrimeOrigin`."
               ]
             }
           ],
@@ -6398,15 +6423,35 @@
                   "type": "KeyOwnerProof"
                 }
               ],
+              "documentation": [
+                " Report voter equivocation/misbehavior. This method will verify the",
+                " equivocation proof and validate the given key ownership proof",
+                " against the extracted offender. If both are valid, the offence",
+                " will be reported."
+              ]
+            },
+            {
+              "name": "report_equivocation_unsigned",
+              "args": [
+                {
+                  "name": "equivocation_proof",
+                  "type": "GrandpaEquivocationProof"
+                },
+                {
+                  "name": "key_owner_proof",
+                  "type": "KeyOwnerProof"
+                }
+              ],
               "documentation": [
                 " Report voter equivocation/misbehavior. This method will verify the",
                 " equivocation proof and validate the given key ownership proof",
                 " against the extracted offender. If both are valid, the offence",
                 " will be reported.",
                 "",
-                " Since the weight of the extrinsic is 0, in order to avoid DoS by",
-                " submission of invalid equivocation reports, a mandatory pre-validation of",
-                " the extrinsic is implemented in a `SignedExtension`."
+                " This extrinsic must be called unsigned and it is expected that only",
+                " block authors will call it (validated in `ValidateUnsigned`), as such",
+                " if the block author is defined it will be defined as the equivocation",
+                " reporter."
               ]
             }
           ],
@@ -6469,6 +6514,12 @@
                 " A key ownership proof provided as part of an equivocation report is invalid."
               ]
             },
+            {
+              "name": "InvalidEquivocationProof",
+              "documentation": [
+                " An equivocation proof provided as part of an equivocation report is invalid."
+              ]
+            },
             {
               "name": "DuplicateOffenceReport",
               "documentation": [
@@ -6593,6 +6644,8 @@
               "documentation": [
                 " Reject a proposed spend. The original deposit will be slashed.",
                 "",
+                " May only be called from `T::RejectOrigin`.",
+                "",
                 " # <weight>",
                 " - Complexity: O(1)",
                 " - DbReads: `Proposals`, `rejected proposer account`",
@@ -6612,6 +6665,8 @@
                 " Approve a proposal. At a later time, the proposal will be allocated to the beneficiary",
                 " and the original deposit will be returned.",
                 "",
+                " May only be called from `T::ApproveOrigin`.",
+                "",
                 " # <weight>",
                 " - Complexity: O(1).",
                 " - DbReads: `Proposals`, `Approvals`",
@@ -7217,17 +7272,6 @@
             }
           ],
           "events": [
-            {
-              "name": "Transfer",
-              "args": [
-                "AccountId",
-                "AccountId",
-                "Balance"
-              ],
-              "documentation": [
-                " Transfer happened `from` to `to` with given `value` as part of a `call` or `instantiate`."
-              ]
-            },
             {
               "name": "Instantiated",
               "args": [
@@ -7259,19 +7303,17 @@
                 "AccountId",
                 "AccountId",
                 "Hash",
-                "Balance",
-                "bool"
+                "Balance"
               ],
               "documentation": [
-                " Restoration for a contract has been initiated.",
+                " Restoration for a contract has been successful.",
                 "",
                 " # Params",
                 "",
                 " - `donor`: `AccountId`: Account ID of the restoring contract",
                 " - `dest`: `AccountId`: Account ID of the restored contract",
                 " - `code_hash`: `Hash`: Code hash of the restored contract",
-                " - `rent_allowance: `Balance`: Rent allowance of the restored contract",
-                " - `success`: `bool`: True if the restoration was successful"
+                " - `rent_allowance: `Balance`: Rent allowance of the restored contract"
               ]
             },
             {
@@ -7292,17 +7334,6 @@
                 " Triggered when the current schedule is updated."
               ]
             },
-            {
-              "name": "Dispatched",
-              "args": [
-                "AccountId",
-                "bool"
-              ],
-              "documentation": [
-                " A call was dispatched from the given account. The bool signals whether it was",
-                " successful execution or not."
-              ]
-            },
             {
               "name": "ContractExecution",
               "args": [
@@ -7329,7 +7360,7 @@
             {
               "name": "TombstoneDeposit",
               "type": "BalanceOf",
-              "value": "0x00407a10f35a00000000000000000000",
+              "value": "0x00a0acb9030000000000000000000000",
               "documentation": [
                 " The minimum amount required to generate a tombstone."
               ]
@@ -7350,7 +7381,7 @@
             {
               "name": "RentByteFee",
               "type": "BalanceOf",
-              "value": "0x00407a10f35a00000000000000000000",
+              "value": "0x00286bee000000000000000000000000",
               "documentation": [
                 " Price of a byte of storage per one block interval. Should be greater than 0."
               ]
@@ -7358,7 +7389,7 @@
             {
               "name": "RentDepositOffset",
               "type": "BalanceOf",
-              "value": "0x00008a5d784563010000000000000000",
+              "value": "0x0010a5d4e80000000000000000000000",
               "documentation": [
                 " The amount of funds a contract should deposit in order to offset",
                 " the cost of one byte.",
@@ -7372,7 +7403,7 @@
             {
               "name": "SurchargeReward",
               "type": "BalanceOf",
-              "value": "0x0080a1a76b4a35000000000000000000",
+              "value": "0x005cb2ec220000000000000000000000",
               "documentation": [
                 " Reward that is received by the party whose touch has led",
                 " to removal of a contract."
@@ -7432,6 +7463,27 @@
               "documentation": [
                 " An origin TrieId written in the current block."
               ]
+            },
+            {
+              "name": "OutOfGas",
+              "documentation": [
+                " The executed contract exhausted its gas limit."
+              ]
+            },
+            {
+              "name": "OutputBufferTooSmall",
+              "documentation": [
+                " The output buffer supplied to a contract API call was too small."
+              ]
+            },
+            {
+              "name": "InsufficientBalance",
+              "documentation": [
+                " Performing the requested transfer would have brought the contract below",
+                " the subsistence threshold. No transfer is allowed to do this in order to allow",
+                " for a tombstone to be created. Use `ext_terminate` to remove a contract without",
+                " leaving a tombstone behind."
+              ]
             }
           ]
         },
@@ -7947,7 +7999,7 @@
               "documentation": [
                 " Add a registrar to the system.",
                 "",
-                " The dispatch origin for this call must be `RegistrarOrigin` or `Root`.",
+                " The dispatch origin for this call must be `T::RegistrarOrigin`.",
                 "",
                 " - `account`: the account of the registrar.",
                 "",
@@ -8249,7 +8301,7 @@
                 " `Slash`. Verification request deposits are not returned; they should be cancelled",
                 " manually using `cancel_request`.",
                 "",
-                " The dispatch origin for this call must be _Root_ or match `T::ForceOrigin`.",
+                " The dispatch origin for this call must match `T::ForceOrigin`.",
                 "",
                 " - `target`: the account whose identity the judgement is upon. This must be an account",
                 "   with a registered identity.",
@@ -8263,6 +8315,81 @@
                 " - One event.",
                 " # </weight>"
               ]
+            },
+            {
+              "name": "add_sub",
+              "args": [
+                {
+                  "name": "sub",
+                  "type": "LookupSource"
+                },
+                {
+                  "name": "data",
+                  "type": "Data"
+                }
+              ],
+              "documentation": [
+                " Add the given account to the sender's subs.",
+                "",
+                " Payment: Balance reserved by a previous `set_subs` call for one sub will be repatriated",
+                " to the sender.",
+                "",
+                " The dispatch origin for this call must be _Signed_ and the sender must have a registered",
+                " sub identity of `sub`."
+              ]
+            },
+            {
+              "name": "rename_sub",
+              "args": [
+                {
+                  "name": "sub",
+                  "type": "LookupSource"
+                },
+                {
+                  "name": "data",
+                  "type": "Data"
+                }
+              ],
+              "documentation": [
+                " 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`."
+              ]
+            },
+            {
+              "name": "remove_sub",
+              "args": [
+                {
+                  "name": "sub",
+                  "type": "LookupSource"
+                }
+              ],
+              "documentation": [
+                " Remove the given account from the sender's subs.",
+                "",
+                " Payment: Balance reserved by a previous `set_subs` call for one sub will be repatriated",
+                " to the sender.",
+                "",
+                " The dispatch origin for this call must be _Signed_ and the sender must have a registered",
+                " sub identity of `sub`."
+              ]
+            },
+            {
+              "name": "quit_sub",
+              "args": [],
+              "documentation": [
+                " Remove the sender as a sub-account.",
+                "",
+                " Payment: Balance reserved by a previous `set_subs` call for one sub will be repatriated",
+                " to the sender (*not* the original depositor).",
+                "",
+                " The dispatch origin for this call must be _Signed_ and the sender must have a registered",
+                " super-identity.",
+                "",
+                " NOTE: This should not normally be used, but is provided in the case that the non-",
+                " controller of an account is maliciously registered as a sub-account."
+              ]
             }
           ],
           "events": [
@@ -8333,6 +8460,40 @@
               "documentation": [
                 " A registrar was added."
               ]
+            },
+            {
+              "name": "SubIdentityAdded",
+              "args": [
+                "AccountId",
+                "AccountId",
+                "Balance"
+              ],
+              "documentation": [
+                " A sub-identity (first) was added to an identity (second) and the deposit paid."
+              ]
+            },
+            {
+              "name": "SubIdentityRemoved",
+              "args": [
+                "AccountId",
+                "AccountId",
+                "Balance"
+              ],
+              "documentation": [
+                " A sub-identity (first) was removed from an identity (second) and the deposit freed."
+              ]
+            },
+            {
+              "name": "SubIdentityRevoked",
+              "args": [
+                "AccountId",
+                "AccountId",
+                "Balance"
+              ],
+              "documentation": [
+                " A sub-identity (first arg) was cleared, and the given deposit repatriated from the",
+                " main identity account (second arg) to the sub-identity account."
+              ]
             }
           ],
           "constants": [
@@ -8467,6 +8628,24 @@
               "documentation": [
                 " Maximum amount of registrars reached. Cannot add any more."
               ]
+            },
+            {
+              "name": "AlreadyClaimed",
+              "documentation": [
+                " Account ID is already named."
+              ]
+            },
+            {
+              "name": "NotSub",
+              "documentation": [
+                " Sender is not a sub-account."
+              ]
+            },
+            {
+              "name": "NotOwned",
+              "documentation": [
+                " Sub-account isn't owned by sender."
+              ]
             }
           ]
         },
@@ -9269,6 +9448,15 @@
               "documentation": [
                 " Society is unfounded."
               ]
+            },
+            {
+              "name": "Deposit",
+              "args": [
+                "Balance"
+              ],
+              "documentation": [
+                " Some funds were deposited into the society account."
+              ]
             }
           ],
           "constants": [
@@ -10223,6 +10411,19 @@
                 "documentation": [
                   " Lookup from identity to the block number and index of the task."
                 ]
+              },
+              {
+                "name": "StorageVersion",
+                "modifier": "Default",
+                "type": {
+                  "Plain": "Releases"
+                },
+                "fallback": "0x00",
+                "documentation": [
+                  " Storage version of the pallet.",
+                  "",
+                  " New networks start with last version."
+                ]
               }
             ]
           },
@@ -10342,6 +10543,66 @@
                 " - Will use base weight of 100 which should be good for up to 30 scheduled calls",
                 " # </weight>"
               ]
+            },
+            {
+              "name": "schedule_after",
+              "args": [
+                {
+                  "name": "after",
+                  "type": "BlockNumber"
+                },
+                {
+                  "name": "maybe_periodic",
+                  "type": "Option<Period>"
+                },
+                {
+                  "name": "priority",
+                  "type": "Priority"
+                },
+                {
+                  "name": "call",
+                  "type": "Call"
+                }
+              ],
+              "documentation": [
+                " Anonymously schedule a task after a delay.",
+                "",
+                " # <weight>",
+                " Same as [`schedule`].",
+                " # </weight>"
+              ]
+            },
+            {
+              "name": "schedule_named_after",
+              "args": [
+                {
+                  "name": "id",
+                  "type": "Bytes"
+                },
+                {
+                  "name": "after",
+                  "type": "BlockNumber"
+                },
+                {
+                  "name": "maybe_periodic",
+                  "type": "Option<Period>"
+                },
+                {
+                  "name": "priority",
+                  "type": "Priority"
+                },
+                {
+                  "name": "call",
+                  "type": "Call"
+                }
+              ],
+              "documentation": [
+                " Schedule a named task after a delay.",
+                "",
+                " # <weight>",
+                " Same as [`schedule_named`].",
+                " # </weight>"
+              ]
             }
           ],
           "events": [
@@ -10372,7 +10633,26 @@
             }
           ],
           "constants": [],
-          "errors": []
+          "errors": [
+            {
+              "name": "FailedToSchedule",
+              "documentation": [
+                " Failed to schedule a call"
+              ]
+            },
+            {
+              "name": "FailedToCancel",
+              "documentation": [
+                " Failed to cancel a scheduled call"
+              ]
+            },
+            {
+              "name": "TargetBlockNumberInPast",
+              "documentation": [
+                " Given target block number is in the past."
+              ]
+            }
+          ]
         },
         {
           "name": "Proxy",
@@ -10713,7 +10993,7 @@
                   "Map": {
                     "hasher": "Identity",
                     "key": "[u8;32]",
-                    "value": "(Bytes,AccountId,BalanceOf)",
+                    "value": "(OpaqueCall,AccountId,BalanceOf)",
                     "linked": false
                   }
                 },
@@ -10772,7 +11052,7 @@
                 },
                 {
                   "name": "call",
-                  "type": "Bytes"
+                  "type": "OpaqueCall"
                 },
                 {
                   "name": "store_call",
@@ -11103,11 +11383,10 @@
           "CheckSpecVersion",
           "CheckTxVersion",
           "CheckGenesis",
-          "CheckEra",
+          "CheckMortality",
           "CheckNonce",
           "CheckWeight",
-          "ChargeTransactionPayment",
-          "ValidateEquivocationReport"
+          "ChargeTransactionPayment"
         ]
       }
     }

packages/rpc-core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-core",
-  "version": "1.22.1",
+  "version": "1.25.1",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
   "keywords": [
@@ -26,15 +26,15 @@
   },
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-core#readme",
   "dependencies": {
-    "@babel/runtime": "^7.10.3",
-    "@polkadot/metadata": "1.22.1",
-    "@polkadot/rpc-provider": "1.22.1",
-    "@polkadot/types": "1.22.1",
-    "@polkadot/util": "^2.16.1",
+    "@babel/runtime": "^7.10.5",
+    "@polkadot/metadata": "1.25.1",
+    "@polkadot/rpc-provider": "1.25.1",
+    "@polkadot/types": "1.25.1",
+    "@polkadot/util": "^2.18.1",
     "memoizee": "^0.4.14",
-    "rxjs": "^6.5.5"
+    "rxjs": "^6.6.0"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^2.16.1"
+    "@polkadot/keyring": "^2.18.1"
   }
 }

packages/rpc-provider/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-provider",
-  "version": "1.22.1",
+  "version": "1.25.1",
   "description": "Transport providers for the API",
   "main": "index.js",
   "keywords": [
@@ -26,19 +26,19 @@
   },
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-provider#readme",
   "dependencies": {
-    "@babel/runtime": "^7.10.3",
-    "@polkadot/metadata": "1.22.1",
-    "@polkadot/types": "1.22.1",
-    "@polkadot/util": "^2.16.1",
-    "@polkadot/util-crypto": "^2.16.1",
+    "@babel/runtime": "^7.10.5",
+    "@polkadot/metadata": "1.25.1",
+    "@polkadot/types": "1.25.1",
+    "@polkadot/util": "^2.18.1",
+    "@polkadot/util-crypto": "^2.18.1",
     "bn.js": "^5.1.2",
     "eventemitter3": "^4.0.4",
     "isomorphic-fetch": "^2.2.1",
     "websocket": "^1.0.31"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^2.16.1",
+    "@polkadot/keyring": "^2.18.1",
     "mock-socket": "^9.0.3",
-    "nock": "^12.0.3"
+    "nock": "^13.0.2"
   }
 }

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

@@ -24,6 +24,12 @@ describe('Http', (): void => {
     ).not.toThrow();
   });
 
+  it('allows custom headers', (): void => {
+    expect(
+      (): Http => new Http('https://', { foo: 'bar' })
+    ).not.toThrow();
+  });
+
   it('always returns isConnected true', (): void => {
     expect(http.isConnected()).toEqual(true);
   });

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

@@ -40,14 +40,17 @@ export default class HttpProvider implements ProviderInterface {
 
   readonly #endpoint: string;
 
+  readonly #headers: Record<string, string>;
+
   /**
    * @param {string} endpoint The endpoint url starting with http://
    */
-  constructor (endpoint: string = defaults.HTTP_URL) {
+  constructor (endpoint: string = defaults.HTTP_URL, headers: Record<string, string> = {}) {
     assert(/^(https|http):\/\//.test(endpoint), `Endpoint should start with 'http://', received '${endpoint}'`);
 
     this.#coder = new Coder();
     this.#endpoint = endpoint;
+    this.#headers = headers;
   }
 
   /**
@@ -102,7 +105,8 @@ export default class HttpProvider implements ProviderInterface {
       headers: {
         Accept: 'application/json',
         'Content-Length': `${body.length}`,
-        'Content-Type': 'application/json'
+        'Content-Type': 'application/json',
+        ...this.#headers
       },
       method: 'POST'
     });

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

@@ -7,7 +7,7 @@
 import { JsonRpcResponse, ProviderInterface, ProviderInterfaceCallback, ProviderInterfaceEmitted, ProviderInterfaceEmitCb } from '../types';
 
 import EventEmitter from 'eventemitter3';
-import { assert, isNull, isUndefined, logger } from '@polkadot/util';
+import { assert, isNull, isUndefined, isChildClass, logger } from '@polkadot/util';
 
 import Coder from '../coder';
 import defaults from '../defaults';
@@ -67,6 +67,8 @@ export default class WsProvider implements WSProviderInterface {
 
   readonly #endpoints: string[];
 
+  readonly #headers: Record<string, string>;
+
   readonly #eventemitter: EventEmitter;
 
   readonly #handlers: Record<string, WsStateAwaiting> = {};
@@ -89,7 +91,7 @@ export default class WsProvider implements WSProviderInterface {
    * @param {string | string[]}  endpoint    The endpoint url. Usually `ws://ip:9944` or `wss://ip:9944`, may provide an array of endpoint strings.
    * @param {boolean} autoConnect Whether to connect automatically or not.
    */
-  constructor (endpoint: string | string[] = defaults.WS_URL, autoConnectMs: number | false = 1000) {
+  constructor (endpoint: string | string[] = defaults.WS_URL, autoConnectMs: number | false = 1000, headers: Record<string, string> = {}) {
     const endpoints = Array.isArray(endpoint)
       ? endpoint
       : [endpoint];
@@ -105,6 +107,7 @@ export default class WsProvider implements WSProviderInterface {
     this.#coder = new Coder();
     this.#endpointIndex = -1;
     this.#endpoints = endpoints;
+    this.#headers = headers;
     this.#websocket = null;
 
     if (autoConnectMs > 0) {
@@ -138,7 +141,11 @@ export default class WsProvider implements WSProviderInterface {
 
       const WS = await getWSClass();
 
-      this.#websocket = new WS(this.#endpoints[this.#endpointIndex]);
+      this.#websocket = typeof WebSocket !== 'undefined' && isChildClass(WebSocket, WS)
+        ? new WS(this.#endpoints[this.#endpointIndex])
+        // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+        // @ts-ignore - WS may be an instance of w3cwebsocket, which supports headers
+        : new WS(this.#endpoints[this.#endpointIndex], undefined, undefined, this.#headers);
       this.#websocket.onclose = this.#onSocketClose;
       this.#websocket.onerror = this.#onSocketError;
       this.#websocket.onmessage = this.#onSocketMessage;

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

@@ -28,6 +28,12 @@ describe('Ws', (): void => {
       createWs([]).isConnected()
     ).toEqual(false);
   });
+
+  it('allows you to initialize the provider with custom headers', (): void => {
+    expect(
+      (): WsProvider => new WsProvider(TEST_WS_URL, 1000, { foo: 'bar' })
+    ).not.toThrow();
+  });
 });
 
 describe('Endpoint Parsing', (): void => {

packages/typegen/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/typegen",
-  "version": "1.22.1",
+  "version": "1.25.1",
   "description": "Type generation scripts",
   "main": "index.js",
   "bin": {
@@ -33,20 +33,20 @@
   },
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/typegen#readme",
   "dependencies": {
-    "@babel/core": "^7.10.3",
-    "@babel/register": "^7.10.3",
-    "@babel/runtime": "^7.10.3",
-    "@polkadot/api": "1.22.1",
-    "@polkadot/metadata": "1.22.1",
-    "@polkadot/rpc-provider": "1.22.1",
-    "@polkadot/types": "1.22.1",
-    "@polkadot/util": "^2.16.1",
+    "@babel/core": "^7.10.5",
+    "@babel/register": "^7.10.5",
+    "@babel/runtime": "^7.10.5",
+    "@polkadot/api": "1.25.1",
+    "@polkadot/metadata": "1.25.1",
+    "@polkadot/rpc-provider": "1.25.1",
+    "@polkadot/types": "1.25.1",
+    "@polkadot/util": "^2.18.1",
     "handlebars": "^4.7.6",
     "websocket": "^1.0.31",
-    "yargs": "^15.3.1"
+    "yargs": "^15.4.1"
   },
   "devDependencies": {
-    "@types/websocket": "^1.0.0",
+    "@types/websocket": "^1.0.1",
     "@types/yargs": "^15.0.5"
   }
 }

packages/types-known/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types-known",
-  "version": "1.22.1",
+  "version": "1.25.1",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
   "keywords": [
@@ -26,9 +26,9 @@
   },
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types-known#readme",
   "dependencies": {
-    "@babel/runtime": "^7.10.3",
-    "@polkadot/types": "1.22.1",
-    "@polkadot/util": "^2.16.1",
+    "@babel/runtime": "^7.10.5",
+    "@polkadot/types": "1.25.1",
+    "@polkadot/util": "^2.18.1",
     "bn.js": "^5.1.2"
   },
   "devDependencies": {

packages/types-known/src/spec/centrifuge-chain.ts

@@ -4,17 +4,29 @@
 
 import { OverrideVersionedType } from '@polkadot/types/types';
 
+const sharedTypes = {
+  Address: 'GenericAddress',
+  LookupSource: 'GenericAddress',
+  Multiplier: 'Fixed64',
+  ReferendumInfo: 'ReferendumInfoTo239',
+  StakingLedger: 'StakingLedgerTo240',
+  Weight: 'u32'
+};
+
 const versioned: OverrideVersionedType[] = [
   {
     // most chains started at 1000 (Fulvous at 224)
-    minmax: [1, undefined],
+    minmax: [1, 228],
     types: {
+      ...sharedTypes,
       Address: 'AccountId',
-      LookupSource: 'AccountId',
-      Multiplier: 'Fixed64',
-      ReferendumInfo: 'ReferendumInfoTo239',
-      StakingLedger: 'StakingLedgerTo240',
-      Weight: 'u32'
+      LookupSource: 'AccountId'
+    }
+  },
+  {
+    minmax: [229, undefined],
+    types: {
+      ...sharedTypes
     }
   }
 ];

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

@@ -7,7 +7,10 @@ import { OverrideVersionedType } from '@polkadot/types/types';
 const sharedTypes = {
   Address: 'AccountId',
   Keys: 'SessionKeys5',
-  LookupSource: 'AccountId'
+  LookupSource: 'AccountId',
+  ProxyType: {
+    _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'IdentityJudgement']
+  }
 };
 
 const versioned: OverrideVersionedType[] = [

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

@@ -9,7 +9,7 @@ const sharedTypes = {
   Keys: 'SessionKeys5',
   LookupSource: 'AccountId',
   ProxyType: {
-    _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'SudoBalances']
+    _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'SudoBalances', 'IdentityJudgement']
   }
 };
 

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

@@ -9,7 +9,7 @@ const sharedTypes = {
   Keys: 'SessionKeys5',
   LookupSource: 'AccountId',
   ProxyType: {
-    _enum: ['Any', 'NonTransfer', 'Staking', 'SudoBalances']
+    _enum: ['Any', 'NonTransfer', 'Staking', 'SudoBalances', 'IdentityJudgement']
   }
 };
 

packages/types/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types",
-  "version": "1.22.1",
+  "version": "1.25.1",
   "description": "Implementation of the Parity codec",
   "main": "index.js",
   "keywords": [
@@ -26,17 +26,17 @@
   },
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/types#readme",
   "dependencies": {
-    "@babel/runtime": "^7.10.3",
-    "@polkadot/metadata": "1.22.1",
-    "@polkadot/util": "^2.16.1",
-    "@polkadot/util-crypto": "^2.16.1",
+    "@babel/runtime": "^7.10.5",
+    "@polkadot/metadata": "1.25.1",
+    "@polkadot/util": "^2.18.1",
+    "@polkadot/util-crypto": "^2.18.1",
     "@types/bn.js": "^4.11.6",
     "bn.js": "^5.1.2",
     "memoizee": "^0.4.14",
-    "rxjs": "^6.5.5"
+    "rxjs": "^6.6.0"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^2.16.1",
+    "@polkadot/keyring": "^2.18.1",
     "@types/memoizee": "^0.4.4"
   }
 }

packages/types/src/augment/registry.ts

@@ -14,7 +14,7 @@ import { PrefixedStorageKey } from '@polkadot/types/interfaces/childstate';
 import { EthereumAddress, StatementKind } from '@polkadot/types/interfaces/claims';
 import { MemberCount, ProposalIndex, Votes, VotesTo230 } from '@polkadot/types/interfaces/collective';
 import { AuthorityId, RawVRFOutput } from '@polkadot/types/interfaces/consensus';
-import { AliveContractInfo, CodeHash, ContractCallRequest, ContractExecResult, ContractExecResultSuccess, ContractInfo, ContractStorageKey, Gas, PrefabWasmModule, PrefabWasmModuleReserved, Schedule, ScheduleTo212, SeedOf, TombstoneContractInfo, TrieId } from '@polkadot/types/interfaces/contracts';
+import { AliveContractInfo, CodeHash, ContractCallRequest, ContractExecResult, ContractExecResultSuccess, ContractExecResultSuccessTo255, ContractExecResultTo255, ContractInfo, ContractStorageKey, Gas, PrefabWasmModule, PrefabWasmModuleReserved, Schedule, ScheduleTo212, SeedOf, TombstoneContractInfo, TrieId } from '@polkadot/types/interfaces/contracts';
 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';
@@ -29,9 +29,11 @@ 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, Remark, Retriable, Scheduling, SigningContext, SlotRange, Statement, SubId, UpwardMessage, ValidationCode, ValidatorSignature, ValidityAttestation, WinningData, WinningDataEntry } from '@polkadot/types/interfaces/parachains';
 import { RuntimeDispatchInfo } from '@polkadot/types/interfaces/payment';
+import { Approvals } from '@polkadot/types/interfaces/poll';
+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, ChangesTrieConfiguration, Consensus, ConsensusEngineId, Digest, DigestItem, ExtrinsicsWeight, Fixed128, Fixed64, H160, H256, H512, Hash, Header, Index, Justification, KeyTypeId, KeyValue, LockIdentifier, LookupSource, LookupTarget, ModuleId, Moment, Origin, Pays, Perbill, Percent, Permill, Perquintill, Phantom, PhantomData, PreRuntime, ProxyType, 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, 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, ProxyType, Releases, RuntimeDbWeight, Seal, SealV0, SignedBlock, StorageData, 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';
@@ -225,6 +227,9 @@ declare module '@polkadot/types/types/registry' {
     'Compact<Moment>': Compact<Moment>;
     'Option<Moment>': Option<Moment>;
     'Vec<Moment>': Vec<Moment>;
+    OpaqueCall: OpaqueCall;
+    'Option<OpaqueCall>': Option<OpaqueCall>;
+    'Vec<OpaqueCall>': Vec<OpaqueCall>;
     Origin: Origin;
     'Option<Origin>': Option<Origin>;
     'Vec<Origin>': Vec<Origin>;
@@ -419,6 +424,12 @@ declare module '@polkadot/types/types/registry' {
     ContractCallRequest: ContractCallRequest;
     'Option<ContractCallRequest>': Option<ContractCallRequest>;
     'Vec<ContractCallRequest>': Vec<ContractCallRequest>;
+    ContractExecResultSuccessTo255: ContractExecResultSuccessTo255;
+    'Option<ContractExecResultSuccessTo255>': Option<ContractExecResultSuccessTo255>;
+    'Vec<ContractExecResultSuccessTo255>': Vec<ContractExecResultSuccessTo255>;
+    ContractExecResultTo255: ContractExecResultTo255;
+    'Option<ContractExecResultTo255>': Option<ContractExecResultTo255>;
+    'Vec<ContractExecResultTo255>': Vec<ContractExecResultTo255>;
     ContractExecResultSuccess: ContractExecResultSuccess;
     'Option<ContractExecResultSuccess>': Option<ContractExecResultSuccess>;
     'Vec<ContractExecResultSuccess>': Vec<ContractExecResultSuccess>;
@@ -1268,6 +1279,15 @@ declare module '@polkadot/types/types/registry' {
     WinningDataEntry: WinningDataEntry;
     'Option<WinningDataEntry>': Option<WinningDataEntry>;
     'Vec<WinningDataEntry>': Vec<WinningDataEntry>;
+    Approvals: Approvals;
+    'Option<Approvals>': Option<Approvals>;
+    'Vec<Approvals>': Vec<Approvals>;
+    AccountStatus: AccountStatus;
+    'Option<AccountStatus>': Option<AccountStatus>;
+    'Vec<AccountStatus>': Vec<AccountStatus>;
+    AccountValidity: AccountValidity;
+    'Option<AccountValidity>': Option<AccountValidity>;
+    'Vec<AccountValidity>': Vec<AccountValidity>;
     CallMetadataV0: CallMetadataV0;
     'Option<CallMetadataV0>': Option<CallMetadataV0>;
     'Vec<CallMetadataV0>': Vec<CallMetadataV0>;

packages/types/src/codec/AbstractInt.ts

@@ -6,7 +6,7 @@ import { H256 } from '../interfaces/runtime';
 import { AnyNumber, Codec, Registry } from '../types';
 
 import BN from 'bn.js';
-import { assert, bnToBn, bnToHex, bnToU8a, formatBalance, formatNumber, hexToBn, isHex, isString, isU8a, u8aToBn } from '@polkadot/util';
+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';
@@ -77,6 +77,7 @@ export default abstract class AbstractInt extends BN implements Codec {
     this.#isHexJson = isHexJson;
     this.#isSigned = isSigned;
 
+    assert(isSigned || this.gte(BN_ZERO), `${this.toRawType()}: Negative number passed to unsigned type`);
     assert(super.bitLength() <= bitLength, `${this.toRawType()}: Input too large. Found input with ${super.bitLength()} bits, expected ${bitLength}`);
   }
 
@@ -161,7 +162,7 @@ export default abstract class AbstractInt extends BN implements Codec {
    * @description Converts the Object to to a human-friendly JSON, with additional fields, expansion and formatting of information
    */
   // eslint-disable-next-line @typescript-eslint/no-unused-vars
-  public toHuman (isExpanded?: boolean): any {
+  public toHuman (isExpanded?: boolean): string {
     // FIXME we need proper expansion here
     return this instanceof this.registry.createClass('Balance')
       ? this.isMax()

packages/types/src/codec/BTreeSet.ts

@@ -171,7 +171,7 @@ export default class BTreeSet<V extends Codec = Codec> extends Set<V> implements
    * @description Returns the base runtime type name for this instance
    */
   public toRawType (): string {
-    return `BTreeSet<${new this.#ValClass(this.registry).toRawType()}>`;
+    return `BTreeSet<${this.registry.getClassName(this.#ValClass) || new this.#ValClass(this.registry).toRawType()}>`;
   }
 
   /**

packages/types/src/codec/Compact.ts

@@ -2,15 +2,17 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { AnyNumber, Codec, Constructor, ICompact, InterfaceTypes, Registry } from '../types';
+import { H256 } from '@polkadot/types/interfaces';
+import { AnyJson, AnyNumber, Codec, Constructor, ICompact, InterfaceTypes, Registry } from '../types';
 
 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';
-import Base from './Base';
+import Raw from './Raw';
 
 export interface CompactEncodable extends Codec {
   bitLength (): number;
@@ -26,11 +28,17 @@ export interface CompactEncodable extends Codec {
  * used by other types to add length-prefixed encoding, or in the case of wrapped types, taking
  * a number and making the compact representation thereof
  */
-export default class Compact<T extends CompactEncodable> extends Base<T> implements ICompact<T> {
+export default class Compact<T extends CompactEncodable> implements ICompact<T> {
+  public readonly registry: Registry;
+
+  readonly #Type: Constructor<T>;
+
+  readonly #raw: T;
+
   constructor (registry: Registry, Type: Constructor<T> | keyof InterfaceTypes, value: Compact<T> | AnyNumber = 0) {
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-    // @ts-ignore
-    super(registry, Compact.decodeCompact<T>(registry, typeToConstructor(registry, Type), value));
+    this.registry = registry;
+    this.#Type = typeToConstructor(registry, Type);
+    this.#raw = Compact.decodeCompact<T>(registry, this.#Type, value) as T;
   }
 
   public static with<T extends CompactEncodable> (Type: Constructor<T> | keyof InterfaceTypes): Constructor<Compact<T>> {
@@ -61,7 +69,7 @@ export default class Compact<T extends CompactEncodable> extends Base<T> impleme
   /** @internal */
   public static decodeCompact<T extends CompactEncodable> (registry: Registry, Type: Constructor<T>, value: Compact<T> | AnyNumber): CompactEncodable {
     if (value instanceof Compact) {
-      return new Type(registry, value._raw);
+      return new Type(registry, value.#raw);
     } else if (isString(value) || isNumber(value) || isBn(value) || isBigInt(value)) {
       return new Type(registry, value);
     }
@@ -71,20 +79,41 @@ export default class Compact<T extends CompactEncodable> extends Base<T> impleme
     return new Type(registry, _value);
   }
 
+  /**
+   * @description The length of the value when encoded as a Uint8Array
+   */
+  public get encodedLength (): number {
+    return this.toU8a().length;
+  }
+
+  /**
+   * @description returns a hash of the contents
+   */
+  public get hash (): H256 {
+    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
+  }
+
+  /**
+   * @description Checks if the value is an empty value
+   */
+  public get isEmpty (): boolean {
+    return this.#raw.isEmpty;
+  }
+
   /**
    * @description Returns the number of bits in the value
    */
   public bitLength (): number {
-    return this._raw.bitLength();
+    return this.#raw.bitLength();
   }
 
   /**
    * @description Compares the value of the input to see if there is a match
    */
   public eq (other?: unknown): boolean {
-    return this._raw.eq(
+    return this.#raw.eq(
       other instanceof Compact
-        ? other._raw
+        ? other.#raw
         : other
     );
   }
@@ -93,21 +122,49 @@ export default class Compact<T extends CompactEncodable> extends Base<T> impleme
    * @description Returns the BN representation of the number
    */
   public toBn (): BN {
-    return this._raw.toBn();
+    return this.#raw.toBn();
+  }
+
+  /**
+   * @description Returns a hex string representation of the value. isLe returns a LE (number-only) representation
+   */
+  public toHex (isLe?: boolean): string {
+    return this.#raw.toHex(isLe);
+  }
+
+  /**
+   * @description Converts the Object to to a human-friendly JSON, with additional fields, expansion and formatting of information
+   */
+  public toHuman (isExtended?: boolean): AnyJson {
+    return this.#raw.toHuman(isExtended);
+  }
+
+  /**
+   * @description Converts the Object to JSON, typically used for RPC transfers
+   */
+  public toJSON (): AnyJson {
+    return this.#raw.toJSON();
   }
 
   /**
    * @description Returns the number representation for the value
    */
   public toNumber (): number {
-    return this._raw.toNumber();
+    return this.#raw.toNumber();
   }
 
   /**
    * @description Returns the base runtime type name for this instance
    */
   public toRawType (): string {
-    return `Compact<${this._raw.toRawType()}>`;
+    return `Compact<${this.registry.getClassName(this.#Type) || this.#raw.toRawType()}>`;
+  }
+
+  /**
+   * @description Returns the string representation of the value
+   */
+  public toString (): string {
+    return this.#raw.toString();
   }
 
   /**
@@ -116,13 +173,13 @@ export default class Compact<T extends CompactEncodable> extends Base<T> impleme
    */
   // eslint-disable-next-line @typescript-eslint/no-unused-vars
   public toU8a (isBare?: boolean): Uint8Array {
-    return Compact.encodeU8a(this._raw.toBn());
+    return Compact.encodeU8a(this.#raw.toBn());
   }
 
   /**
    * @description Returns the embedded [[UInt]] or [[Moment]] value
    */
   public unwrap (): T {
-    return this._raw;
+    return this.#raw;
   }
 }

packages/types/src/codec/Enum.ts

@@ -2,13 +2,15 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
+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';
-import Base from './Base';
+import Raw from './Raw';
 import Struct from './Struct';
 
 // export interface, this is used in Enum.with, so required as public by TS
@@ -114,25 +116,29 @@ function decodeEnum (registry: Registry, def: TypesDef, value?: any, index?: num
 // TODO:
 //   - As per Enum, actually use TS enum
 //   - It should rather probably extend Enum instead of copying code
-export default class Enum extends Base<Codec> {
-  private _def: TypesDef;
+export default class Enum implements Codec {
+  public readonly registry: Registry;
 
-  private _index: number;
+  readonly #def: TypesDef;
 
-  private _indexes: number[];
+  readonly #index: number;
 
-  private _isBasic: boolean;
+  readonly #indexes: number[];
+
+  readonly #isBasic: boolean;
+
+  readonly #raw: Codec;
 
   constructor (registry: Registry, def: Record<string, keyof InterfaceTypes | Constructor> | string[], value?: unknown, index?: number) {
     const defInfo = extractDef(registry, def);
     const decoded = decodeEnum(registry, defInfo.def, value, index);
 
-    super(registry, decoded.value);
-
-    this._def = defInfo.def;
-    this._isBasic = defInfo.isBasic;
-    this._indexes = Object.keys(defInfo.def).map((_, index): number => index);
-    this._index = this._indexes.indexOf(decoded.index) || 0;
+    this.registry = registry;
+    this.#def = defInfo.def;
+    this.#isBasic = defInfo.isBasic;
+    this.#indexes = Object.keys(defInfo.def).map((_, index): number => index);
+    this.#index = this.#indexes.indexOf(decoded.index) || 0;
+    this.#raw = decoded.value;
   }
 
   public static with (Types: Record<string, keyof InterfaceTypes | Constructor> | string[]): EnumConstructor<Enum> {
@@ -140,7 +146,7 @@ export default class Enum extends Base<Codec> {
       constructor (registry: Registry, value?: unknown, index?: number) {
         super(registry, Types, value, index);
 
-        Object.keys(this._def).forEach((_key): void => {
+        Object.keys(this.#def).forEach((_key): void => {
           const name = stringUpperFirst(stringCamelCase(_key.replace(' ', '_')));
           const askey = `as${name}`;
           const iskey = `is${name}`;
@@ -175,21 +181,35 @@ export default class Enum extends Base<Codec> {
    * @description The length of the value when encoded as a Uint8Array
    */
   public get encodedLength (): number {
-    return 1 + this._raw.encodedLength;
+    return 1 + this.#raw.encodedLength;
+  }
+
+  /**
+   * @description returns a hash of the contents
+   */
+  public get hash (): H256 {
+    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
   }
 
   /**
    * @description The index of the metadata value
    */
   public get index (): number {
-    return this._index;
+    return this.#index;
   }
 
   /**
    * @description true if this is a basic enum (no values)
    */
   public get isBasic (): boolean {
-    return this._isBasic;
+    return this.#isBasic;
+  }
+
+  /**
+   * @description Checks if the value is an empty value
+   */
+  public get isEmpty (): boolean {
+    return this.#raw.isEmpty;
   }
 
   /**
@@ -203,35 +223,35 @@ export default class Enum extends Base<Codec> {
    * @description Checks if the Enum points to a [[Null]] type (deprecated, use isNone)
    */
   public get isNull (): boolean {
-    return this._raw instanceof Null;
+    return this.#raw instanceof Null;
   }
 
   /**
    * @description The available keys for this enum
    */
   public get defEntries (): string[] {
-    return Object.keys(this._def);
+    return Object.keys(this.#def);
   }
 
   /**
    * @description The available keys for this enum
    */
   public get defKeys (): string[] {
-    return Object.keys(this._def);
+    return Object.keys(this.#def);
   }
 
   /**
    * @description The name of the type this enum value represents
    */
   public get type (): string {
-    return this.defKeys[this._index];
+    return this.defKeys[this.#index];
   }
 
   /**
    * @description The value of the enum
    */
   public get value (): Codec {
-    return this._raw;
+    return this.#raw;
   }
 
   /**
@@ -241,7 +261,7 @@ export default class Enum extends Base<Codec> {
     // cater for the case where we only pass the enum index
     if (isNumber(other)) {
       return this.toNumber() === other;
-    } else if (this._isBasic && isString(other)) {
+    } else if (this.#isBasic && isString(other)) {
       return this.type === other;
     } else if (isU8a(other)) {
       return !this.toU8a().some((entry, index): boolean => entry !== other[index]);
@@ -268,34 +288,34 @@ export default class Enum extends Base<Codec> {
    * @description Converts the Object to to a human-friendly JSON, with additional fields, expansion and formatting of information
    */
   public toHuman (isExtended?: boolean): AnyJson {
-    return this._isBasic
+    return this.#isBasic
       ? this.type
-      : { [this.type]: this._raw.toHuman(isExtended) };
+      : { [this.type]: this.#raw.toHuman(isExtended) };
   }
 
   /**
    * @description Converts the Object to JSON, typically used for RPC transfers
    */
   public toJSON (): AnyJson {
-    return this._isBasic
+    return this.#isBasic
       ? this.type
-      : { [this.type]: this._raw.toJSON() };
+      : { [this.type]: this.#raw.toJSON() };
   }
 
   /**
    * @description Returns the number representation for the value
    */
   public toNumber (): number {
-    return this._index;
+    return this.#index;
   }
 
   /**
    * @description Returns a raw struct representation of the enum types
    */
   protected _toRawStruct (): string[] | Record<string, string> {
-    return this._isBasic
+    return this.#isBasic
       ? this.defKeys
-      : Struct.typesToMap(this.registry, this._def);
+      : Struct.typesToMap(this.registry, this.#def);
   }
 
   /**
@@ -319,11 +339,11 @@ export default class Enum extends Base<Codec> {
    * @param isBare true when the value has none of the type-specific prefixes (internal)
    */
   public toU8a (isBare?: boolean): Uint8Array {
-    const index = this._indexes[this._index];
+    const index = this.#indexes[this.#index];
 
     return u8aConcat(
       new Uint8Array([index]),
-      this._raw.toU8a(isBare)
+      this.#raw.toU8a(isBare)
     );
   }
 }

packages/types/src/codec/Map.ts

@@ -180,7 +180,7 @@ export default class CodecMap<K extends Codec = Codec, V extends Codec = Codec>
    * @description Returns the base runtime type name for this instance
    */
   public toRawType (): string {
-    return `${this.#type}<${new this.#KeyClass(this.registry).toRawType()},${new this.#ValClass(this.registry).toRawType()}>`;
+    return `${this.#type}<${this.registry.getClassName(this.#KeyClass) || new this.#KeyClass(this.registry).toRawType()},${this.registry.getClassName(this.#ValClass) || new this.#ValClass(this.registry).toRawType()}>`;
   }
 
   /**

packages/types/src/codec/Option.ts

@@ -2,13 +2,15 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { Codec, Constructor, InterfaceTypes, Registry } from '../types';
+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';
-import Base from './Base';
+import Raw from './Raw';
 
 /** @internal */
 function decodeOptionU8a (registry: Registry, Type: Constructor, value: Uint8Array): Codec {
@@ -48,15 +50,17 @@ function decodeOption (registry: Registry, typeName: Constructor | keyof Interfa
  * implements that - decodes, checks for optionality and wraps the required structure
  * with a value if/as required/found.
  */
-export default class Option<T extends Codec> extends Base<T> {
+export default class Option<T extends Codec> implements Codec {
+  public readonly registry: Registry;
+
   readonly #Type: Constructor<T>;
 
-  constructor (registry: Registry, typeName: Constructor<T> | keyof InterfaceTypes, value?: unknown) {
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-    // @ts-ignore
-    super(registry, decodeOption(registry, typeName, value));
+  readonly #raw: T;
 
+  constructor (registry: Registry, typeName: Constructor<T> | keyof InterfaceTypes, value?: unknown) {
+    this.registry = registry;
     this.#Type = typeToConstructor(registry, typeName);
+    this.#raw = decodeOption(registry, typeName, value) as T;
   }
 
   public static with<O extends Codec> (Type: Constructor<O> | keyof InterfaceTypes): Constructor<Option<O>> {
@@ -72,7 +76,14 @@ export default class Option<T extends Codec> extends Base<T> {
    */
   public get encodedLength (): number {
     // boolean byte (has value, doesn't have) along with wrapped length
-    return 1 + this._raw.encodedLength;
+    return 1 + this.#raw.encodedLength;
+  }
+
+  /**
+   * @description returns a hash of the contents
+   */
+  public get hash (): H256 {
+    return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
   }
 
   /**
@@ -86,7 +97,7 @@ export default class Option<T extends Codec> extends Base<T> {
    * @description Checks if the Option has no value
    */
   public get isNone (): boolean {
-    return this._raw instanceof Null;
+    return this.#raw instanceof Null;
   }
 
   /**
@@ -100,7 +111,7 @@ export default class Option<T extends Codec> extends Base<T> {
    * @description The actual value for the Option
    */
   public get value (): Codec {
-    return this._raw;
+    return this.#raw;
   }
 
   /**
@@ -125,31 +136,52 @@ export default class Option<T extends Codec> extends Base<T> {
       : u8aToHex(this.toU8a().subarray(1));
   }
 
+  /**
+   * @description Converts the Object to to a human-friendly JSON, with additional fields, expansion and formatting of information
+   */
+  public toHuman (isExtended?: boolean): AnyJson {
+    return this.#raw.toHuman(isExtended);
+  }
+
+  /**
+   * @description Converts the Object to JSON, typically used for RPC transfers
+   */
+  public toJSON (): AnyJson {
+    return this.#raw.toJSON();
+  }
+
   /**
    * @description Returns the base runtime type name for this instance
    */
   public toRawType (isBare?: boolean): string {
-    const wrapped = new this.#Type(this.registry).toRawType();
+    const wrapped = this.registry.getClassName(this.#Type) || new this.#Type(this.registry).toRawType();
 
     return isBare
       ? wrapped
       : `Option<${wrapped}>`;
   }
 
+  /**
+   * @description Returns the string representation of the value
+   */
+  public toString (): string {
+    return this.#raw.toString();
+  }
+
   /**
    * @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 {
     if (isBare) {
-      return this._raw.toU8a(true);
+      return this.#raw.toU8a(true);
     }
 
     const u8a = new Uint8Array(this.encodedLength);
 
     if (this.isSome) {
       u8a.set([1]);
-      u8a.set(this._raw.toU8a(), 1);
+      u8a.set(this.#raw.toU8a(), 1);
     }
 
     return u8a;
@@ -163,7 +195,7 @@ export default class Option<T extends Codec> extends Base<T> {
       throw new Error('Option: unwrapping a None value');
     }
 
-    return this._raw;
+    return this.#raw;
   }
 
   /**

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

@@ -23,7 +23,7 @@ const testEncode = (to: CodecTo, expected: any): void =>
     expect(e[to]()).toEqual(expected);
   });
 
-describe('U8a', (): void => {
+describe('Raw', (): void => {
   let u8a: Raw;
 
   beforeEach((): void => {
@@ -74,5 +74,21 @@ describe('U8a', (): void => {
     it('compares against hex inputs', (): void => {
       expect(u8a.eq('0x0102030405')).toBe(true);
     });
+
+    it('has valid isAscii', (): void => {
+      expect(u8a.isAscii).toBe(false);
+      expect(new Raw(registry, '0x2021222324').isAscii).toBe(true);
+    });
+
+    it('has valid toUtf8', (): void => {
+      expect(new Raw(registry, 'Приветствую, ми').toUtf8()).toEqual('Приветствую, ми');
+      expect(new Raw(registry, '0xe4bda0e5a5bd').toUtf8()).toEqual('你好');
+    });
+
+    it('throws on invalid utf8', (): void => {
+      expect(
+        () => new Raw(registry, '0x7f07b1f87709608bee603bbc79a0dfc29cd315c1351a83aa31adf7458d7d3003').toUtf8()
+      ).toThrow(/The character sequence is not a valid Utf8 string/);
+    });
   });
 });

packages/types/src/codec/Raw.ts

@@ -5,7 +5,7 @@
 import { H256 } from '../interfaces/runtime';
 import { AnyJson, AnyU8a, IU8a, Registry } from '../types';
 
-import { isU8a, isUndefined, u8aToHex, u8aToU8a } from '@polkadot/util';
+import { assert, isAscii, isU8a, isUndefined, isUtf8, u8aToHex, u8aToString, u8aToU8a } from '@polkadot/util';
 import { blake2AsU8a } from '@polkadot/util-crypto';
 
 /** @internal */
@@ -49,11 +49,25 @@ export default class Raw extends Uint8Array implements IU8a {
     return new Raw(this.registry, blake2AsU8a(this.toU8a(), 256));
   }
 
+  /**
+   * @description Returns true if the wrapped value contains only ASCII printable characters
+   */
+  public get isAscii (): boolean {
+    return isAscii(this);
+  }
+
   /**
    * @description Returns true if the type wraps an empty/default all-0 value
    */
   public get isEmpty (): boolean {
-    return !this.length || isUndefined(this.find((value): boolean => !!value));
+    return !this.length || isUndefined(this.find((value) => !!value));
+  }
+
+  /**
+   * @description Returns true if the wrapped value contains only utf8 characters
+   */
+  public get isUtf8 (): boolean {
+    return isUtf8(this);
   }
 
   /**
@@ -77,7 +91,7 @@ export default class Raw extends Uint8Array implements IU8a {
   public eq (other?: unknown): boolean {
     if (other instanceof Uint8Array) {
       return (this.length === other.length) &&
-        !this.some((value, index): boolean => value !== other[index]);
+        !this.some((value, index) => value !== other[index]);
     }
 
     return this.eq(decodeU8a(other));
@@ -103,7 +117,9 @@ export default class Raw extends Uint8Array implements IU8a {
    * @description Converts the Object to to a human-friendly JSON, with additional fields, expansion and formatting of information
    */
   public toHuman (): AnyJson {
-    return this.toJSON();
+    return this.isUtf8
+      ? this.toUtf8()
+      : this.toJSON();
   }
 
   /**
@@ -135,4 +151,13 @@ export default class Raw extends Uint8Array implements IU8a {
   public toU8a (isBare?: boolean): Uint8Array {
     return Uint8Array.from(this);
   }
+
+  /**
+   * @description Returns the wrapped data as a UTF-8 string
+   */
+  public toUtf8 (): string {
+    assert(this.isUtf8, 'The character sequence is not a valid Utf8 string');
+
+    return u8aToString(this);
+  }
 }

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

@@ -58,6 +58,6 @@ describe('Result', (): void => {
   });
 
   it('returns a proper raw typedef rom a built-in', (): void => {
-    expect(registry.createType('DispatchResult').toRawType()).toEqual('Result<(),{"_enum":{"Other":"Null","CannotLookup":"Null","BadOrigin":"Null","Module":"{\\"index\\":\\"u8\\",\\"error\\":\\"u8\\"}"}}>');
+    expect(registry.createType('DispatchResult').toRawType()).toEqual('Result<(),DispatchError>');
   });
 });

packages/types/src/codec/Result.ts

@@ -50,7 +50,7 @@ export default class Result<O extends Codec, E extends Codec> extends Enum {
    * @description Checks if the Result has no value
    */
   public get isEmpty (): boolean {
-    return this.isOk && this._raw.isEmpty;
+    return this.isOk && this.value.isEmpty;
   }
 
   /**

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

@@ -5,7 +5,6 @@
 /* eslint-disable sort-keys */
 
 import { TypeRegistry } from '../create';
-import AccountId from '../generic/AccountId';
 import Text from '../primitive/Text';
 import U32 from '../primitive/U32';
 import { CodecTo } from '../types';
@@ -221,20 +220,20 @@ describe('Struct', (): void => {
   it('generates sane toRawType', (): void => {
     expect(
       new Struct(registry, {
-        accountId: AccountId,
+        accountId: 'AccountId',
         balanceCompact: registry.createClass('Compact<Balance>'),
         blockNumber: registry.createClass('BlockNumber'),
         compactNumber: registry.createClass('Compact<BlockNumber>'),
         optionNumber: registry.createClass('Option<BlockNumber>'),
         counter: U32,
-        vector: Vec.with(AccountId)
+        vector: Vec.with('AccountId')
       }).toRawType()
     ).toEqual(JSON.stringify({
       accountId: 'AccountId',
       balanceCompact: 'Compact<Balance>', // Override in Uint
-      blockNumber: 'u32',
-      compactNumber: 'Compact<u32>',
-      optionNumber: 'Option<u32>',
+      blockNumber: 'BlockNumber',
+      compactNumber: 'Compact<BlockNumber>',
+      optionNumber: 'Option<BlockNumber>',
       counter: 'u32',
       vector: 'Vec<AccountId>'
     }));
@@ -242,7 +241,7 @@ describe('Struct', (): void => {
 
   it('generates sane toRawType (via with)', (): void => {
     const Type = Struct.with({
-      accountId: AccountId,
+      accountId: 'AccountId',
       balance: registry.createClass('Balance')
     });
 

packages/types/src/codec/Struct.ts

@@ -267,11 +267,11 @@ export default class Struct<
   }
 
   public static typesToMap (registry: Registry, Types: Record<string, Constructor>): Record<string, string> {
-    return Object.entries(Types).reduce((result, [key, Type]): Record<string, string> => {
-      result[key] = new Type(registry).toRawType();
+    return Object.entries(Types).reduce((result: Record<string, string>, [key, Type]): Record<string, string> => {
+      result[key] = registry.getClassName(Type) || new Type(registry).toRawType();
 
       return result;
-    }, {} as Record<string, string>);
+    }, {});
   }
 
   /**

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

@@ -131,14 +131,14 @@ describe('Tuple', (): void => {
     it('generates sane value with array types', (): void => {
       expect(
         new Tuple(registry, [U128, registry.createClass('BlockNumber')]).toRawType()
-      ).toEqual('(u128,u32)');
+      ).toEqual('(u128,BlockNumber)');
     });
 
     it('generates sane value with object types', (): void => {
       expect(
         // eslint-disable-next-line sort-keys
         new Tuple(registry, { number: U128, blockNumber: registry.createClass('BlockNumber') }).toRawType()
-      ).toEqual('(u128,u32)');
+      ).toEqual('(u128,BlockNumber)');
     });
   });
 });

packages/types/src/codec/Tuple.ts

@@ -101,7 +101,9 @@ export default class Tuple extends AbstractArray<Codec> {
       Array.isArray(this._Types)
         ? this._Types
         : Object.values(this._Types)
-    ).map((Type): string => new Type(this.registry).toRawType());
+    ).map((Type) =>
+      this.registry.getClassName(Type) || new Type(this.registry).toRawType()
+    );
 
     return `(${types.join(',')})`;
   }

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

@@ -16,6 +16,12 @@ describe('UInt', (): void => {
     ).toThrow('u32: Input too large. Found input with 164 bits, expected 32');
   });
 
+  it('fails on negative numbers', (): void => {
+    expect(
+      (): UInt => new UInt(registry, -123, 32)
+    ).toThrow('u32: Negative number passed to unsigned type');
+  });
+
   it('allows for construction via BigInt', (): void => {
     expect(
       new UInt(registry, 123456789123456789123456789n, 128).toHuman()

packages/types/src/codec/Vec.ts

@@ -92,6 +92,6 @@ export default class Vec<T extends Codec> extends AbstractArray<T> {
    * @description Returns the base runtime type name for this instance
    */
   public toRawType (): string {
-    return `Vec<${new this._Type(this.registry).toRawType()}>`;
+    return `Vec<${this.registry.getClassName(this._Type) || new this._Type(this.registry).toRawType()}>`;
   }
 }

packages/types/src/create/createClass.ts

@@ -115,7 +115,7 @@ const infoMapping: Record<TypeDefInfo, (registry: Registry, value: TypeDef) => C
     const Clazz = Struct.with({ previous: type, next: type } as any);
 
     // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
-    ClassOf.prototype.toRawType = function (): string {
+    Clazz.prototype.toRawType = function (): string {
       // eslint-disable-next-line @typescript-eslint/restrict-template-expressions,@typescript-eslint/no-unsafe-member-access,@typescript-eslint/no-unsafe-call
       return `Linkage<${this.next.toRawType(true)}>`;
     };

packages/types/src/create/getTypeDef.spec.ts

@@ -4,7 +4,7 @@
 
 import { TypeDef, TypeDefInfo } from './types';
 
-import { getTypeDef } from '.';
+import { TypeRegistry, getTypeDef } from '.';
 
 describe('getTypeDef', (): void => {
   it('does not allow invalid tuples, end )', (): void => {
@@ -290,4 +290,32 @@ describe('getTypeDef', (): void => {
       type: '[[u8;32];3]'
     });
   });
+
+  it('creates recursive structures', (): void => {
+    const registry = new TypeRegistry();
+
+    registry.register({
+      Recursive: {
+        data: 'Vec<Recursive>'
+      }
+    });
+
+    const raw = registry.createType('Recursive' as 'u32').toRawType();
+
+    expect(
+      getTypeDef(raw)
+    ).toEqual({
+      info: TypeDefInfo.Struct,
+      sub: [{
+        info: TypeDefInfo.Vec,
+        name: 'data',
+        sub: {
+          info: TypeDefInfo.Plain,
+          type: 'Recursive'
+        },
+        type: 'Vec<Recursive>'
+      }],
+      type: '{"data":"Vec<Recursive>"}'
+    });
+  });
 });

packages/types/src/create/getTypeDef.ts

@@ -9,10 +9,17 @@ import { assert } from '@polkadot/util';
 import sanitize from './sanitize';
 import { typeSplit } from './typeSplit';
 
+interface TypeDefOptions {
+  name?: string;
+  displayName?: string;
+}
+
+const MAX_NESTED = 64;
+
 // decode an enum of either of the following forms
 //  { _enum: ['A', 'B', 'C'] }
 //  { _enum: { A: AccountId, B: Balance, C: u32 } }
-function _decodeEnum (value: TypeDef, details: string[] | Record<string, string>): TypeDef {
+function _decodeEnum (value: TypeDef, details: string[] | Record<string, string>, count: number): TypeDef {
   value.info = TypeDefInfo.Enum;
 
   // not as pretty, but remain compatible with oo7 for both struct and Array types
@@ -24,7 +31,7 @@ function _decodeEnum (value: TypeDef, details: string[] | Record<string, string>
     }))
     : Object.entries(details).map(([name, type]): TypeDef =>
       // eslint-disable-next-line @typescript-eslint/no-use-before-define
-      getTypeDef(type || 'Null', { name })
+      getTypeDef(type || 'Null', { name }, count)
     );
 
   return value;
@@ -50,13 +57,13 @@ function _decodeSet (value: TypeDef, details: Record<string, number>): TypeDef {
 
 // decode a struct, set or enum
 // eslint-disable-next-line @typescript-eslint/no-unused-vars
-function _decodeStruct (value: TypeDef, type: string, _: string): TypeDef {
+function _decodeStruct (value: TypeDef, type: string, _: string, count: number): TypeDef {
   // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
   const parsed: Record<string, any> = JSON.parse(type);
   const keys = Object.keys(parsed);
 
   if (keys.length === 1 && keys[0] === '_enum') {
-    return _decodeEnum(value, parsed[keys[0]]);
+    return _decodeEnum(value, parsed[keys[0]], count);
   } else if (keys.length === 1 && keys[0] === '_set') {
     return _decodeSet(value, parsed[keys[0]]);
   }
@@ -66,7 +73,7 @@ function _decodeStruct (value: TypeDef, type: string, _: string): TypeDef {
     : undefined;
   value.sub = keys.filter((name) => !['_alias'].includes(name)).map((name): TypeDef =>
     // eslint-disable-next-line @typescript-eslint/no-use-before-define
-    getTypeDef(parsed[name], { name })
+    getTypeDef(parsed[name], { name }, count)
   );
 
   return value;
@@ -74,7 +81,7 @@ function _decodeStruct (value: TypeDef, type: string, _: string): TypeDef {
 
 // decode a fixed vector, e.g. [u8;32]
 // eslint-disable-next-line @typescript-eslint/no-unused-vars
-function _decodeFixedVec (value: TypeDef, type: string, _: string): TypeDef {
+function _decodeFixedVec (value: TypeDef, type: string, _: string, count: number): TypeDef {
   const [vecType, strLength, displayName] = type.substr(1, type.length - 2).split(';');
   const length = parseInt(strLength.trim(), 10);
 
@@ -84,18 +91,18 @@ function _decodeFixedVec (value: TypeDef, type: string, _: string): TypeDef {
   value.displayName = displayName;
   value.length = length;
   // eslint-disable-next-line @typescript-eslint/no-use-before-define
-  value.sub = getTypeDef(vecType);
+  value.sub = getTypeDef(vecType, {}, count);
 
   return value;
 }
 
 // decode a tuple
-function _decodeTuple (value: TypeDef, _: string, subType: string): TypeDef {
+function _decodeTuple (value: TypeDef, _: string, subType: string, count: number): TypeDef {
   value.sub = subType.length === 0
     ? []
     : typeSplit(subType).map((inner): TypeDef =>
       // eslint-disable-next-line @typescript-eslint/no-use-before-define
-      getTypeDef(inner)
+      getTypeDef(inner, {}, count)
     );
 
   return value;
@@ -103,7 +110,7 @@ function _decodeTuple (value: TypeDef, _: string, subType: string): TypeDef {
 
 // decode a Int/UInt<bitLength[, name]>
 // eslint-disable-next-line @typescript-eslint/no-unused-vars
-function _decodeInt (value: TypeDef, type: string, _: string, clazz: 'Int' | 'UInt' = 'Int'): TypeDef {
+function _decodeAnyInt (value: TypeDef, type: string, _: string, clazz: 'Int' | 'UInt'): TypeDef {
   const [strLength, displayName] = type.substr(clazz.length + 1, type.length - clazz.length - 1 - 1).split(',');
   const length = parseInt(strLength.trim(), 10);
 
@@ -116,8 +123,12 @@ function _decodeInt (value: TypeDef, type: string, _: string, clazz: 'Int' | 'UI
   return value;
 }
 
+function _decodeInt (value: TypeDef, type: string, subType: string): TypeDef {
+  return _decodeAnyInt(value, type, subType, 'Int');
+}
+
 function _decodeUInt (value: TypeDef, type: string, subType: string): TypeDef {
-  return _decodeInt(value, type, subType, 'UInt');
+  return _decodeAnyInt(value, type, subType, 'UInt');
 }
 
 // eslint-disable-next-line @typescript-eslint/no-unused-vars
@@ -139,7 +150,7 @@ function hasWrapper (type: string, [start, end]: [string, string, TypeDefInfo, a
   return true;
 }
 
-const nestedExtraction: [string, string, TypeDefInfo, (value: TypeDef, type: string, subType: string) => TypeDef][] = [
+const nestedExtraction: [string, string, TypeDefInfo, (value: TypeDef, type: string, subType: string, count: number) => TypeDef][] = [
   ['[', ']', TypeDefInfo.VecFixed, _decodeFixedVec],
   ['{', '}', TypeDefInfo.Struct, _decodeStruct],
   ['(', ')', TypeDefInfo.Tuple, _decodeTuple],
@@ -164,15 +175,17 @@ function extractSubType (type: string, [start, end]: [string, string, TypeDefInf
   return type.substr(start.length, type.length - start.length - end.length);
 }
 
-interface TypeDefOptions {
-  name?: string;
-  displayName?: string;
-}
-
-export function getTypeDef (_type: string, { displayName, name }: TypeDefOptions = {}): TypeDef {
+export function getTypeDef (_type: string, { displayName, name }: TypeDefOptions = {}, count = 0): TypeDef {
   // create the type via Type, allowing types to be sanitized
   const type = sanitize(_type);
   const value: TypeDef = { displayName, info: TypeDefInfo.Plain, name, type };
+
+  if (++count === MAX_NESTED) {
+    console.warn('getTypeDef: Maximum nested limit reached');
+
+    return value;
+  }
+
   const nested = nestedExtraction.find((nested): boolean =>
     hasWrapper(type, nested)
   );
@@ -180,7 +193,7 @@ export function getTypeDef (_type: string, { displayName, name }: TypeDefOptions
   if (nested) {
     value.info = nested[2];
 
-    return nested[3](value, type, extractSubType(type, nested));
+    return nested[3](value, type, extractSubType(type, nested), count);
   }
 
   const wrapped = wrappedExtraction.find((wrapped): boolean =>
@@ -189,7 +202,7 @@ export function getTypeDef (_type: string, { displayName, name }: TypeDefOptions
 
   if (wrapped) {
     value.info = wrapped[2];
-    value.sub = getTypeDef(extractSubType(type, wrapped));
+    value.sub = getTypeDef(extractSubType(type, wrapped), {}, count);
   }
 
   return value;

packages/types/src/create/registry.spec.ts

@@ -76,7 +76,35 @@ describe('TypeRegistry', (): void => {
       expect((first as any).next.unwrap().next.isSome).toBe(false);
     });
 
-    it('can register cross-referencing types ()', (): void => {
+    it('can register non-embedded recursive types', (): void => {
+      registry.register({
+        Operation: {
+          data: 'OperationData'
+        },
+        OperationData: {
+          ops: 'Vec<Operation>'
+        },
+        Rule: {
+          data: 'RuleData'
+        },
+        RuleData: {
+          ops: 'Vec<Operation>'
+        }
+      });
+
+      expect(registry.hasDef('Rule')).toBe(true);
+      expect(registry.hasClass('Rule')).toBe(false);
+
+      const Rule = registry.getOrThrow('Rule');
+
+      expect(registry.hasClass('Rule')).toBe(true);
+
+      const instance = new Rule(registry);
+
+      expect(instance.toRawType()).toEqual('{"data":"RuleData"}');
+    });
+
+    it('can register cross-referencing types', (): void => {
       registry.register({
         A: {
           next: 'B'

packages/types/src/create/registry.ts

@@ -225,6 +225,14 @@ export class TypeRegistry implements Registry {
     return this.#chainProperties;
   }
 
+  public getClassName (clazz: Constructor): string | undefined {
+    const entry = [...this.#classes.entries()].find(([, test]) => test === clazz);
+
+    return entry
+      ? entry[0]
+      : undefined;
+  }
+
   public getDefinition (name: string): string | undefined {
     return this.#definitions.get(name);
   }

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

@@ -24,15 +24,7 @@ describe('Block', (): void => {
     ).toEqual(
       // each of the containing structures have been stringified on their own
       JSON.stringify({
-        header: JSON.stringify({
-          parentHash: 'H256',
-          number: 'Compact<u32>',
-          stateRoot: 'H256',
-          extrinsicsRoot: 'H256',
-          digest: JSON.stringify({
-            logs: 'Vec<{"_enum":{"Other":"Bytes","AuthoritiesChange":"Vec<AccountId>","ChangesTrieRoot":"H256","SealV0":"(u64,H512)","Consensus":"(u32,Bytes)","Seal":"(u32,Bytes)","PreRuntime":"(u32,Bytes)"}}>'
-          })
-        }),
+        header: 'Header',
         extrinsics: 'Vec<Extrinsic>'
       })
     );

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

@@ -76,10 +76,21 @@ export default {
       gasLimit: 'u64',
       inputData: 'Bytes'
     },
-    ContractExecResultSuccess: {
+    ContractExecResultSuccessTo255: {
       status: 'u8',
       data: 'Raw'
     },
+    ContractExecResultTo255: {
+      _enum: {
+        Success: 'ContractExecResultSuccessTo255',
+        Error: 'Null'
+      }
+    },
+    ContractExecResultSuccess: {
+      flags: 'u32',
+      data: 'Vec<u8>',
+      gasConsumed: 'u64'
+    },
     ContractExecResult: {
       _enum: {
         Success: 'ContractExecResultSuccess',

packages/types/src/interfaces/contracts/types.ts

@@ -36,10 +36,24 @@ export interface ContractExecResult extends Enum {
 
 /** @name ContractExecResultSuccess */
 export interface ContractExecResultSuccess extends Struct {
+  readonly flags: u32;
+  readonly data: Bytes;
+  readonly gasConsumed: u64;
+}
+
+/** @name ContractExecResultSuccessTo255 */
+export interface ContractExecResultSuccessTo255 extends Struct {
   readonly status: u8;
   readonly data: Raw;
 }
 
+/** @name ContractExecResultTo255 */
+export interface ContractExecResultTo255 extends Enum {
+  readonly isSuccess: boolean;
+  readonly asSuccess: ContractExecResultSuccessTo255;
+  readonly isError: boolean;
+}
+
 /** @name ContractInfo */
 export interface ContractInfo extends Enum {
   readonly isAlive: boolean;

packages/types/src/interfaces/definitions.ts

@@ -39,6 +39,8 @@ export { default as vesting } from './vesting/definitions';
 export { default as attestations } from './attestations/definitions';
 export { default as claims } from './claims/definitions';
 export { default as parachains } from './parachains/definitions';
+export { default as poll } from './poll/definitions';
+export { default as purchase } from './purchase/definitions';
 
 // pull in metadata & rpc last, assuming that is uses info from above
 export { default as metadata } from './metadata/definitions';

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

@@ -0,0 +1,15 @@
+// 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: {
+    Approvals: '[bool; 4]'
+  }
+} as Definitions;

packages/types/src/interfaces/poll/index.ts

@@ -0,0 +1,4 @@
+// Auto-generated via `yarn polkadot-types-from-defs`, do not edit
+/* eslint-disable */
+
+export * from './types';

packages/types/src/interfaces/poll/types.ts

@@ -0,0 +1,10 @@
+// Auto-generated via `yarn polkadot-types-from-defs`, do not edit
+/* eslint-disable */
+
+import { Vec } from '@polkadot/types/codec';
+import { bool } from '@polkadot/types/primitive';
+
+/** @name Approvals */
+export interface Approvals extends Vec<bool> {}
+
+export type PHANTOM_POLL = 'poll';

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

@@ -0,0 +1,24 @@
+// 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: {
+    AccountStatus: {
+      validity: 'AccountValidity',
+      freeBalance: 'Balance',
+      lockedBalance: 'Balance',
+      signature: 'Vec<u8>',
+      vat: 'Permill'
+    },
+    AccountValidity: {
+      _enum: ['Invalid', 'Initiated', 'Pending', 'ValidLow', 'ValidHigh', 'Completed']
+    }
+  }
+} as Definitions;

packages/types/src/interfaces/purchase/index.ts

@@ -0,0 +1,4 @@
+// Auto-generated via `yarn polkadot-types-from-defs`, do not edit
+/* eslint-disable */
+
+export * from './types';

packages/types/src/interfaces/purchase/types.ts

@@ -0,0 +1,27 @@
+// Auto-generated via `yarn polkadot-types-from-defs`, do not edit
+/* eslint-disable */
+
+import { Enum, Struct } from '@polkadot/types/codec';
+import { Bytes } from '@polkadot/types/primitive';
+import { Balance, Permill } from '@polkadot/types/interfaces/runtime';
+
+/** @name AccountStatus */
+export interface AccountStatus extends Struct {
+  readonly validity: AccountValidity;
+  readonly freeBalance: Balance;
+  readonly lockedBalance: Balance;
+  readonly signature: Bytes;
+  readonly vat: Permill;
+}
+
+/** @name AccountValidity */
+export interface AccountValidity extends Enum {
+  readonly isInvalid: boolean;
+  readonly isInitiated: boolean;
+  readonly isPending: boolean;
+  readonly isValidLow: boolean;
+  readonly isValidHigh: boolean;
+  readonly isCompleted: boolean;
+}
+
+export type PHANTOM_PURCHASE = 'purchase';

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

@@ -65,6 +65,7 @@ export default {
     LookupTarget: 'AccountId',
     ModuleId: 'LockIdentifier',
     Moment: 'u64',
+    OpaqueCall: 'Bytes',
     Origin: 'DoNotConstruct<Origin>',
     Pays: {
       _enum: ['Yes', 'No']

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

@@ -133,6 +133,9 @@ export interface ModuleId extends LockIdentifier {}
 /** @name Moment */
 export interface Moment extends u64 {}
 
+/** @name OpaqueCall */
+export interface OpaqueCall extends Bytes {}
+
 /** @name Origin */
 export interface Origin extends DoNotConstruct {}
 

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

@@ -222,7 +222,7 @@ export default {
     },
     NetworkStatePeersetInfo: {
       connected: 'bool',
-      reputation: 'u64'
+      reputation: 'i32'
     },
     NodeRole: {
       _enum: {

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

@@ -4,7 +4,7 @@
 import { ITuple } from '@polkadot/types/types';
 import { Compact, Enum, HashMap, Option, Result, Struct, U8aFixed, Vec } from '@polkadot/types/codec';
 import { GenericEvent } from '@polkadot/types/generic';
-import { Bytes, Text, bool, u32, u64, u8 } from '@polkadot/types/primitive';
+import { Bytes, Text, bool, i32, u32, u64, u8 } from '@polkadot/types/primitive';
 import { AccountData } from '@polkadot/types/interfaces/balances';
 import { BlockNumber, Digest, Hash, Index, Pays, Weight } from '@polkadot/types/interfaces/runtime';
 
@@ -191,7 +191,7 @@ export interface NetworkStatePeerset extends Struct {
 /** @name NetworkStatePeersetInfo */
 export interface NetworkStatePeersetInfo extends Struct {
   readonly connected: bool;
-  readonly reputation: u64;
+  readonly reputation: i32;
 }
 
 /** @name NodeRole */

packages/types/src/interfaces/types.ts

@@ -33,6 +33,8 @@ export * from './vesting/types';
 export * from './attestations/types';
 export * from './claims/types';
 export * from './parachains/types';
+export * from './poll/types';
+export * from './purchase/types';
 export * from './metadata/types';
 export * from './rpc/types';
 export * from './author/types';

packages/types/src/primitive/Data.ts

@@ -67,11 +67,11 @@ export default class Data extends Enum {
   }
 
   get asRaw (): Bytes {
-    return this._raw as Bytes;
+    return this.value as Bytes;
   }
 
   get asSha256 (): H256 {
-    return this._raw as H256;
+    return this.value as H256;
   }
 
   get isRaw (): boolean {
@@ -97,7 +97,7 @@ export default class Data extends Enum {
       return new Uint8Array(1);
     } else if (this.index === 1) {
       // don't add the length, just the data
-      const data = this._raw.toU8a(true);
+      const data = this.value.toU8a(true);
       const length = Math.min(data.length, 32);
       const u8a = new Uint8Array(length + 1);
 
@@ -111,7 +111,7 @@ export default class Data extends Enum {
     const u8a = new Uint8Array(33);
 
     u8a.set([this.index + 32], 0);
-    u8a.set(this._raw.toU8a(), 1);
+    u8a.set(this.value.toU8a(), 1);
 
     return u8a;
   }

packages/types/src/types/registry.ts

@@ -124,6 +124,7 @@ export interface Registry {
   createType <K extends keyof InterfaceTypes> (type: K, ...params: unknown[]): InterfaceTypes[K];
   get <T extends Codec = Codec> (name: string, withUnknown?: boolean): Constructor<T> | undefined;
   getChainProperties (): ChainProperties | undefined;
+  getClassName (clazz: Constructor): string | undefined;
   getDefinition (name: string): string | undefined;
   getOrThrow <T extends Codec = Codec> (name: string, msg?: string): Constructor<T>;
   getOrUnknown <T extends Codec = Codec> (name: string): Constructor<T>;