import { u8aToHex } from "https://deno.land/x/polkadot@0.2.19/util/mod.ts";
Examples
import { u8aToHex } from 'https://deno.land/x/polkadot@0.2.19/util/mod.ts';
u8aToHex(new Uint8Array([0x68, 0x65, 0x6c, 0x6c, 0xf])); // 0x68656c0f
import { u8aToHex } from "https://deno.land/x/polkadot@0.2.19/util/mod.ts";
import { u8aToHex } from 'https://deno.land/x/polkadot@0.2.19/util/mod.ts';
u8aToHex(new Uint8Array([0x68, 0x65, 0x6c, 0x6c, 0xf])); // 0x68656c0f