Bitcoinj - Creating child public keys from a base 58 parent public key

[Bitcoin]

Bitcoinj - Creating child public keys from a base 58 parent public key

We're trying to derive a list of child address public keys from a parent public key with path "m/44H/0H/0H". The parent public key is derived using the HD seed.

Is this possible?

Example code

        DeterministicHierarchy dh = new DeterministicHierarchy(privateMasterKey);
        HDPath path = HDPath.parsePath("m/44H/0H/0H");

        DeterministicKey dk = dh.get(path.subList(0, path.size()), true, true);

We would like to store base 58 of the dk public key and then use it to derive children with paths m/44H/0H/0H/n.

Source: Bitcoinj - Creating child public keys from a base 58 parent public key