function sr25519DerivePublicimport { sr25519DerivePublic } from "https://dotland.deno.dev/x/polkadot@0.2.45/util-crypto/mod.ts"; sr25519DerivePublic(publicKey: string | Uint8Array, chainCode: Uint8Array): Uint8ArrayParameterspublicKey: string | Uint8ArraychainCode: Uint8ArrayReturnsUint8Array