wallet maker go cli to make eth wallets (with prefix) go run main.go --prefix cafe sample output: Creating new wallet ... with prefix cafe private key: 0xd14a05e4a0b7f5da2eca5462f0f1e675976e48152a7f44e7a6a2630166bcfa53 0xcafe8CFB512fC958AE67D90b070c4DBFBa0BfDfF