Similar to SCALE and Trie tests, we need a test to generate VRF values and verify with Schnorrkel. It also requires that Schnorrkel compute the VRF and uses the implementation to verify it..
I think one could improve the test vector situation in schnorrkel too, and then use those. ed25519-dalek even pull test vectors from an external file, but maybe that's overkill.
Similar to SCALE and Trie tests, we need a test to generate VRF values and verify with Schnorrkel. It also requires that Schnorrkel compute the VRF and uses the implementation to verify it..