Add Social Pot lottery example using Pyth Entropy

[lzmrd]

Pyth Examples Contribution

Type of Contribution

• New Example Project (Adding a new example to demonstrate Pyth integration)
• Bug Fix (Fixing an issue in existing examples)
• Documentation Update (Improving README, comments, or guides)
• Enhancement (Improving existing functionality or adding features)
• Hackathon Submission (Submitting a project from a hackathon)

Project Information

Project/Example Name:

Pyth Product Used:

• Pyth Price Feeds
• Pyth Entropy
• Multiple Products
• Other: ___________

Blockchain/Platform:

• Ethereum/EVM
• Solana
• Aptos
• Sui
• Fuel
• Starknet
• TON
• Other: Base Sepolia

Description

What does this contribution do?

How does it integrate with Pyth?

Using Pyth random numbers to choose the winner of the lottery

What problem does it solve or demonstrate?

using a number fairly random

Directory Structure (for new examples)

[product]/[example-name]/
├── contract/          # Smart contracts (if applicable)
├── app/              # Frontend application (if applicable)  
├── README.md         # Project documentation
└── ...

Testing & Verification

How to Test This Contribution

Prerequisites

• Node.js version: ___
• Other dependencies: ___

Setup & Run Instructions

# Add your setup and run commands here
cd [path-to-your-example]
npm install
# ... other commands

Deployment Information (if applicable)

Network:

Contract Address(es):

Demo URL:

Checklist

Code Quality

• Code follows existing patterns in the repository
• Proper error handling implemented
• No hardcoded values (use environment variables where appropriate)

Testing

• Tested locally and works as expected
• All existing functionality still works (no breaking changes)

Additional Context

Related Issues

Fixes #

Screenshots/Demo (if applicable)

Notes for Reviewers

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Thank you for contributing to Pyth Examples!