Random Number Generator #238
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0xNeshi
commented
Jul 26, 2024
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Converting to draft: fixing the fee refund logic |
In the end simplified the contract logic to make the example focus more on the randomness generation part. |
julio4
requested changes
Aug 8, 2024
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| Below is an implementation of a `CoinFlip` contract that utilizes a [Pragma Verifiable Random Function (VRF)](https://docs.pragma.build/Resources/Cairo%201/randomness/randomness) to generate random numbers on-chain. | ||
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| ```rust | ||
| {{#include ../../listings/applications/coin_flip/src/contract.cairo}} | ||
| ``` |
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It would be nice to have a quick explanation of the contract, with the different state Flipped and Landed, why we have both (contract call to oracle, then oracle call...), need to funds some eth to pay for fees.
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Let me know what you think 5c68e77
added 9 commits
August 9, 2024 12:53
julio4
approved these changes
Sep 27, 2024
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Issue(s): Close #128
Description
Built off of #183
Explain randomness in the context of blockchain, and Starknet specifically, and provide an example with
CoinFlipcontract.Checklist
./scripts/cairo_programs_verifier.shsuccessfully