Arashtad

In this article, we are going to get started with the lottery project using Brownie. The main purpose of a lottery project in every network is to check the reliability of the randomness and use it for different purposes such as the lottery itself. In the lottery project, we are going to create a decentralized application using Brownie . In the end, we will be able to run the smart contract via Etherscan. Using Brownie for Lottery Project In this tutorial, we are going to first write a smart contract related to a lottery and write scripts related to testing and deploying the smart contract. We also want to make it a full-scale decentralized application, meaning that it is going to be an end-to-end Dapp with easy to use user experience. Every lottery needs a random variable. As randomness is a very complicated concept when it is going to be applied on the internet and here we are going to run it via the blockchain, it must be protected from hacks and cheating. What makes random...