>>> from coincurve import PrivateKey
>>> from bip44 import Wallet
>>> from bip44.utils import get_eth_addr
>>> mnemonic = "purity tunnel grid error scout long fruit false embody caught skin gate"
>>> w = Wallet(mnemonic)
>>> sk, pk = w.derive_account("eth", account=0)
>>> sk = PrivateKey(sk)
>>> sk.public_key.format() == pk
True
>>> get_eth_addr(pk)
'0x7aD23D6eD9a1D98E240988BED0d78e8C81Ec296C'