Generating the list of LNURLw created by the boltcard

Every time the bolt card is read, it gives off a unique LNURLw in the following format:

lnurlw://card.yourdomain.com?p=A2EF40F6D46F1BB36E6EBF0114D4A464&c=F509EEA788E37E32

The cashu notes will be encrypted by the next LNURLw links that the card will give off.

But how do we predict what the LNURLw at a certain offset will be?

The bolt card is programmed with a set of keys so that the LNURLw are deterministic. It should be very easy to work out what the LNURLw is at offsets 10 to 15 so that cashu notes can be encrypted using these as keys.

Looking for help to write a cli tool that will help me generate the lnurlw link given a set of keys and an offset as described at https://github.com/boltcard/boltcard/blob/main/docs/DETERMINISTIC.md