Lottery

On-chain Lottery smart contract with Random Number VRF Consumer using ChainLink VRF

Setup

yarn
yarn global add hardhat-shorthand

Run local node

yarn node

Environment File (.env)

Configure the following environment variables on a .env in the package root:
- Mnemonic - Deployment Owner(s) BIP-32 Mnemonic phrase
- Lottery Participant Entry Fee in Wei
- Owner Fee in Wei

Compile & migrate (Deploy) Contracts

yarn deploy (Default network: Kovan Ethereum Testnet)

Run Tests

yarn test