class KeyPair {

    public static KeyPair fromSecretSeed(char[] seed) {
        byte[] decoded = StrKey.decodeStellarSecretSeed(seed);
        KeyPair keypair = fromSecretSeed(decoded);
        Arrays.fill(decoded, (byte) 0);
        return keypair;
    }

    public  KeyPair(EdDSAPublicKey publicKey);
    public  KeyPair(EdDSAPublicKey publicKey, EdDSAPrivateKey privateKey);

}