This call was removed in v326
This call is no longer available in the current runtime. Existed from v123 to v326. Shown here for historical reference.
clear_prime
Call Removed v123 → v326 (removed) #6Clears the Senate prime.
Call Workflow
This diagram shows the call execution flow: starting with clear_prime, passing through validation
(signature, nonce, mortality, fee payment), then pre-dispatch checks, followed by dispatch, and finally post-dispatch where ExtrinsicSuccess is emitted and fees are settled.
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Used by: validators
The Big Picture
Removes leader designation.
Use Cases
- Remove leader
From Chain Metadata
Remove the prime member if it exists. May only be called from `T::PrimeOrigin`.
This call takes no parameters.
Permissions
Origin
Unknown
Required Role
Permission data inferred from metadata. May be incomplete.
Requirements
- Origin has authority
Effects
Postconditions
- Prime cleared
Code Examples
import { ApiPromise, WsProvider } from "@polkadot/api";
import { stringCamelCase } from "@polkadot/util";
const provider = new WsProvider("wss://entrypoint-finney.opentensor.ai:443");
const api = await ApiPromise.create({ provider });
// Build clear_prime call (no parameters)
const call = api.tx[stringCamelCase("SenateMembers")][stringCamelCase("clear_prime")]();Runtime Info
- Pallet Index
- 10
- Call Index
- 6
- First Version
- v123
- Removed In
- v326