keypair58.rb

require_relative "base58"

def bytes_to_base58(bytes)
  hex = bytes.pack("C*").unpack("H*").first
  Base58.encode(hex)
end

keypair = "6Tyktf6mEqUMEKm2ZpLn3srEwk9zsT5jiE54EgPgToikMFYww1LGFUXgwgr6hvc9CikpaNaBH2vmkmqN3Usrxpd"
keypair_hex = Base58.decode(keypair).rjust(128, "0")
keypair_bytes = [keypair_hex].pack('H*').bytes.to_a
private_key_bytes = keypair_bytes[0, 32]
public_key_bytes = keypair_bytes[32..-1]

puts "Public Key:", bytes_to_base58(public_key_bytes)
puts "\nPrivate Key:", bytes_to_base58(private_key_bytes)