No, you cannot use a signer made through ED25519 for Ethereum-dependent transactions due to the primary difference in cryptographic algorithms and important formats. Hedera Hashgraph is actually a decentralized application System working with smart contracts and electronic property. HBAR may be the indigenous token towards the System. Hedera Hashgraph is https://prbookmarkingwebsites.com/story21202498/detailed-notes-on-hashpack-wallet