Implement secp256r1 #46
Description
Cosmos sdk supports secp256r1 (aka p256), but it seems like no js client (cosmjs does not) support signing it so far. secp256r1 is usually used by passkey, supporting it will make wallet ux a huge step forward.
Here's a PR i'm working on that tries to support it in cosmwasm. If we can work on it together it would be huge!
There's more context about secp256r1, passkey and historical attempt in cosmos in that PR.