function secp256k1Compressimport { secp256k1Compress } from "https://dotland.deno.dev/x/polkadot@0.2.45/util-crypto/mod.ts"; secp256k1Compress(publicKey: Uint8Array, onlyJs?: boolean): Uint8ArrayParameterspublicKey: Uint8ArrayoptionalonlyJs: booleanReturnsUint8Array