Proveably Random Raffle Contracts

About

This code is to create a proveably random smart contract lottery.

What we want it to do?

1. Users can enter by paying for a ticket
   • The ticket fees are going to go the winner during the draw
2. After X period of time, the lottery will auto draw a winner
   • And this will be done programatically
3. Using Chainlink VRF & Chainlink Automation
   • Chainlink VRF - Randomness
   • Chainlink Automation -> TIme based trigger