BulletinError: Failed to authorize account: InvalidTxError: { "type": "Invalid", "value": { "type": "BadSigner" } } ❯ AsyncBulletinClient.submitTx src/async-client.ts:844:13 ❯ test/integration/client.test.ts:67:5 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Serialized Error: { code: 'AUTHORIZATION_FAILED', retryable: false, recoveryHint: 'Check that the account has authorizer privileges' } Caused by: Caused by: InvalidTxError: { "type": "Invalid", "value": { "type": "BadSigner" } } ❯ node_modules/polkadot-api/dist/src/tx/submit-fns.js:162:54 ❯ node_modules/rxjs/dist/cjs/internal/operators/filter.js:9:120 ❯ OperatorSubscriber._this._next node_modules/rxjs/dist/cjs/internal/operators/OperatorSubscriber.js:33:21 ❯ OperatorSubscriber.Subscriber.next node_modules/rxjs/dist/cjs/internal/Subscriber.js:51:18 ❯ node_modules/rxjs/dist/cjs/internal/operators/mergeInternals.js:28:28 ❯ OperatorSubscriber._this._next node_modules/rxjs/dist/cjs/internal/operators/OperatorSubscriber.js:33:21 ❯ OperatorSubscriber.Subscriber.next node_modules/rxjs/dist/cjs/internal/Subscriber.js:51:18 ❯ node_modules/rxjs/dist/cjs/internal/observable/race.js:28:28 ❯ OperatorSubscriber._this._next node_modules/rxjs/dist/cjs/internal/operators/OperatorSubscriber.js:33:21 ❯ OperatorSubscriber.Subscriber.next node_modules/rxjs/dist/cjs/internal/Subscriber.js:51:18 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Serialized Error: { error: { type: 'Invalid', value: { type: 'BadSigner', value: undefined } } }