This call was removed in v138
This call is no longer available in the current runtime. Existed from v138 to v138. Shown here for historical reference.
sudo_set_validator_prune_len
Call Removed v138 → v138 (removed) #10Call Workflow
This diagram shows the call execution flow: starting with sudo_set_validator_prune_len, 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.
Press enter or space to select a node. You can then use the arrow keys to move the node around. Press delete to remove it and escape to cancel.
Press enter or space to select an edge. You can then press delete to remove it or escape to cancel.
Click items to navigate. Pan and zoom to explore.
Input Parameters
Permissions
Origin
Root
Required Role
Permission data inferred from metadata. May be incomplete.
Requirements
- Caller authorized to make changes
Effects
Postconditions
- Value successfully updated
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 sudo_set_validator_prune_len call
const netuid = 1;
const validator_prune_len = 0;
const call = api.tx[stringCamelCase("AdminUtils")][stringCamelCase("sudo_set_validator_prune_len")](
netuid,
validator_prune_len
);Runtime Info
View Source- Pallet Index
- 19
- Call Index
- 10
- First Version
- v138
- Removed In
- v138