import { ed25519DeriveHard } from "https://dotland.deno.dev/x/polkadot@0.2.23/util-crypto/ed25519/deriveHard.ts";
x/polkadot/util-crypto/ed25519/deriveHard.ts>ed25519DeriveHard
import { ed25519DeriveHard } from "https://dotland.deno.dev/x/polkadot@0.2.23/util-crypto/ed25519/deriveHard.ts";