Questions tagged [vrf]

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How much can I trust on the truffle test gasUsed value?

I'm trying to guarantee that I'm not going to require more than the 200k gas limit on VRF fulfillrandomness call. I'm running the truffles test and they present to me gasUsed on the txn value of the ...
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Chainlink VRF requestRandomness returning a requestId of 0

Would it be possible for Chainlink VRF's requestRandomness(bytes32 keyHash, uint256 fee) method to return a value of 0 as the request ID? I'm not sure if the VRF returns incremental request IDs.