The Ethereum consensus layer public key address is the identifier on the Ethereum consensus layer. Since the Ethereum consensus layer and the execution layer use completely different elliptic curves to create private and public keys, a new Ethereum consensus layer wallet is needed to manage them.
Within the imToken App, one mnemonic phrase can manage the Ethereum execution layer and consensus layer wallet addresses. Currently, you can use wallets created or imported by mnemonic phrases to generate Ethereum consensus layer public key addresses on the account details page.
According to the EIP-2334 specification, you can generate an Ethereum consensus layer withdrawal key via path m/12381/3600/0/0.