Pledge cold storage

I’m trying to understand how best to secure my pledged funds. Right now the plan is to use an air gapped rasberry pi to generate keys and sign transactions.

What I’m wondering is if there’s any way to create a mnemonic from these keys that I can back up with something like a cryptosteel?

Thinking about this a bit more and perhaps I’m over complicating things…

I suppose I could jus store the entire payment secret key and stake secret key in a copuple of cryptosteels. Much less friendly to work with but as long as things are backed up I’m really not fussed!

there is a way to create an mnemonic. It’s in the Guide: How to build a Cardano Stake Pool - CoinCashew

about a quarter of the way down…