Grandpa::Call
Variant 125 v393pallet_grandpa::pallet::Call
Contains a variant per dispatchable extrinsic that this pallet has.
About This Type
Call enum for the Call pallet.
Contains all dispatchable functions (extrinsics) for the Call pallet. Each variant represents a different callable function with its parameters.
Variants (3)
| Index | Name | Fields | Docs |
|---|---|---|---|
| 0 | report_equivocation | equivocation_proof: EquivocationProof key_owner_proof: Void | 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. |
| 1 | report_equivocation_unsigned | equivocation_proof: EquivocationProof key_owner_proof: Void | 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. |
| 2 | note_stalled | Note that the current authority set of the GRANDPA finality gadget has stalled. This will trigger a forced authority set change at the beginning of the next session, to be enacted `delay` blocks after that. The `delay` should be high enough to safely assume that the block signalling the forced change will not be re-orged e.g. 1000 blocks. The block production rate (which may be slowed down because of finality lagging) should be taken into account when choosing the `delay`. The GRANDPA voters based on the new authority will start voting on top of `best_finalized_block_number` for new finalized blocks. `best_finalized_block_number` should be the highest of the latest finalized block of all validators of the new authority set. Only callable by root. |
SCALE Encoding
- Rule
- 1-byte variant index followed by variant-specific field data. 3 possible variants.
- Size
- variable (1+ bytes)
Examples
report_equivocation = report_equivocation(equivocation_proof, key_owner_proof)
0x00<field0><field1>00 Variant index 0 = report_equivocationfield 0 equivocation_proof: EquivocationProoffield 1 key_owner_proof: Voidreport_equivocation_unsigned = report_equivocation_unsigned(equivocation_proof, key_owner_proof)
0x01<field0><field1>01 Variant index 1 = report_equivocation_unsignedfield 0 equivocation_proof: EquivocationProoffield 1 key_owner_proof: Voidnote_stalled = note_stalled(delay, best_finalized_block_number)
0x02<field0><field1>02 Variant index 2 = note_stalledfield 0 delay: u32field 1 best_finalized_block_number: u32Code Examples
import { TypeRegistry } from "@polkadot/types";
const registry = new TypeRegistry();
// Encode Grandpa::Call — variant "report_equivocation"
const value = registry.createType("Grandpa::Call", { report_equivocation: { equivocation_proof: 0, key_owner_proof: 0 } });
console.log("Hex:", value.toHex());Type Parameters
T
Referenced By (23)
#123 RuntimeCall via System#123 RuntimeCall via Timestamp#123 RuntimeCall via Grandpa#123 RuntimeCall via Balances#123 RuntimeCall via SubtensorModule#123 RuntimeCall via Utility#123 RuntimeCall via Sudo#123 RuntimeCall via Multisig#123 RuntimeCall via Preimage#123 RuntimeCall via Scheduler#123 RuntimeCall via Proxy#123 RuntimeCall via Registry#123 RuntimeCall via Commitments#123 RuntimeCall via AdminUtils#123 RuntimeCall via SafeMode#123 RuntimeCall via Ethereum#123 RuntimeCall via EVM#123 RuntimeCall via BaseFee#123 RuntimeCall via Drand#123 RuntimeCall via Crowdloan
and 3 more...
Also See
Type Information
- Type ID
- 125
- Kind
- Variant
- Path
- pallet_grandpa::pallet::Call
- Runtime
- v393