chore: migrate from mnemonic to singular private key #44
Description
Is there an existing issue for this?
- I have searched the existing issues
Current Behavior
Right now, we need to provide a mnemonic to extract a signer at index 2, which is oddly specific and also makes the attack surface bigger if we leak that.
Requested Behavior
Only use a private key instead of the full mnemonic
https://alloy-rs.github.io/alloy/alloy/signers/wallet/struct.Wallet.html#method.from_signing_key
Anything else?
No response