Contracts for verifiable randomness on StarkNet
A VRF oracle on StarkNet based on the Internet Research Task Force vrf-spec-05. The specific cryptographic suite is a modified SECP256K1_SHA256_TAI with a hash function of keccak rather than sha256. A compatible client for generating proofs for this suite is available here.
The client to respond to rng requests is here
Further documentation tba. In the meantime DM Me(0xNonCents) on discord if you have questions.