Getting a deterministic lite server public key

[dkatzan]

Hi, is there a way we can get a deterministic public key to connect to lite servers maybe hardcode it, or provide a seed as an argument to the node?

context - it can be useful when used in testing envs, where u set up a node and run tests against it, and u want to be able to easily make the tests connect to the node using ADNL thx!