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Grandpa: Store the authority set changes (#2336) (#2337)

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* Grandpa: Store the authority set changes
This commit is contained in:
Serban Iorga
2023-08-08 15:27:07 +03:00
committed by Bastian Köcher
parent f42b883745
commit bccd6e893e
17 changed files with 128 additions and 69 deletions
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bridges/relays/client-substrate/src/chain.rs
+3 -3
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@@ -79,12 +79,12 @@ pub trait RelayChain: Chain {
/// Keep in mind that parachains are relying on relay chain GRANDPA, so they should not implement
/// this trait.
pub trait ChainWithGrandpa: Chain + UnderlyingChainWithGrandpaProvider {
/// Name of the runtime API method that is returning the GRANDPA justifications accepted
/// by the `submit_finality_proofs` extrinsic in the queried block.
/// Name of the runtime API method that is returning the GRANDPA info associated with the
/// headers accepted by the `submit_finality_proofs` extrinsic in the queried block.
///
/// Keep in mind that this method is normally provided by the other chain, which is
/// bridged with this chain.
const ACCEPTED_FINALITY_PROOFS_METHOD: &'static str;
const SYNCED_HEADERS_GRANDPA_INFO_METHOD: &'static str;
}
/// Substrate-based parachain from minimal relay-client point of view.