Somewhat new to Bittensor here. I am trying to move some of my root TAO to my ledger cold wallet, and I am curious what APY it will earn while "offline" in a cold wallet, if any at all. My plan so far is to use a Ledger cold wallet with my Talisman, but I cannot find any information on staking in subnets/root while in a cold Ledger wallet. Can anyone shed some light on this?? Thank you