Bip32Base constructor
      
      Bip32Base({ 
    
- required List<
int> ? privKey, - required List<
int> ? pubKey, - required Bip32KeyData keyData,
 - required Bip32KeyNetVersions keyNetVer,
 
Creates a BIP-32 key from provided parameters.
The privKey and pubKey parameters represent private and public key bytes,
while keyData and keyNetVer specify key data and network versions.
Implementation
Bip32Base({
  required List<int>? privKey,
  required List<int>? pubKey,
  required Bip32KeyData keyData,
  required Bip32KeyNetVersions keyNetVer,
}) {
  _privKey =
      _initializePrivateKey(privKey, pubKey, keyData, keyNetVer, curveType);
  _pubKey =
      _initializePublicKey(privKey, pubKey, keyData, keyNetVer, curveType);
}