use crate::{gdev, Client}; use anyhow::Result; use sp_core::{crypto::AccountId32, sr25519::Pair}; use subxt::tx::{BaseExtrinsicParamsBuilder, PairSigner}; pub async fn set_key(pair: Pair, client: Client, new_key: AccountId32) -> Result<()> { client .tx() .sign_and_submit_then_watch( &gdev::tx().sudo().set_key(new_key.into()), &PairSigner::new(pair), BaseExtrinsicParamsBuilder::new(), ) .await?; Ok(()) }