function secp256k1Compressimport { secp256k1Compress } from "https://deno.land/x/polkadot@0.2.21/util-crypto/mod.ts"; secp256k1Compress(publicKey: Uint8Array, onlyJs?: boolean): Uint8ArrayParameterspublicKey: Uint8ArrayoptionalonlyJs: booleanReturnsUint8Array