function numberToHeximport { numberToHex } from "https://dotland.deno.dev/x/polkadot@0.2.35/util/bundle.ts"; numberToHex(value?: number | null, bitLength?): HexStringExamples import { numberToHex } from 'https://deno.land/x/polkadot@0.2.35/util/mod.ts'; numberToHex(0x1234); // => '0x1234' numberToHex(0x1234, 32); // => 0x00001234 Parametersoptionalvalue: number | nulloptionalbitLength = [UNSUPPORTED]ReturnsHexString