Returns an URI string leading to a random `prnt.sc` post. Works est. 9/10 times.

randomImage.ts

let char: String = "abcdefghijklmnopqrstuvwxyz0123456789";

let randomImage = () => {
    let str: String = "";

    for (let i = 0; i < 6; i++) {
        str += char.charAt(Math.floor(Math.random() * char.length));
    }
    return `https://prnt.sc/${str}`;
};