interface ExtrinsicSignature
implements MultiSignature
import { type ExtrinsicSignature } from "https://deno.land/x/polkadot@0.2.17/types/interfaces/extrinsics/types.ts";
x/polkadot/types/interfaces/extrinsics/types.ts>ExtrinsicSignature
import { type ExtrinsicSignature } from "https://deno.land/x/polkadot@0.2.17/types/interfaces/extrinsics/types.ts";