Here is a tutorial of one of the wallets ... nostr:nevent1qqsfnwfuffyk80wesw4m3explxfnezhvx96qkywek4gfxq9l68rl9vspz9mhxue69uhkummnw3ezuamfdejj7q3qrxysxnjkhrmqd3ey73dp9n5y5yvyzcs64acc9g0k2epcpwwyya4sxpqqqqqqzm3t3rd