import { Buffer } from "https://deno.land/std@0.123.0/node/_buffer.d.ts";
Writes byteLength bytes of value to buf at the specified offsetas big-endian. Supports up to 48 bits of accuracy. Behavior is undefined
when value is anything other than an unsigned integer.
This function is also available under the writeUintBE alias.
import { Buffer } from 'buffer';
const buf = Buffer.allocUnsafe(6);
buf.writeUIntBE(0x1234567890ab, 0, 6);
console.log(buf);
// Prints: <Buffer 12 34 56 78 90 ab>