update PoolTogether v5 chains and oracle usage

[Tommytrg]

No description provided.

[realdealshaman]

Hey @Tommytrg thanks for the pull request! Can you tell us a bit more about how Witnet oracles are used within PoolTogether V5?

[Tommytrg]

PoolTogether V5 is currently deployed across the following networks: Arbitrum, Base, Ethereum, Gnosis, Optimism, Scroll, and World Chain. Users can deposit tokens into vaults on any supported chain and are eligible to win prizes based on cross-chain draws.

To determine each winner, PoolTogether uses Witnet as its randomness provider. The RngWitnet.sol contract submits an RNG request to the Witnet RNG contract, which then returns the random number used for draw calculations.

You can view the deployed PoolTogether and RNG contract instances on each network at the links below:

• https://dev.pooltogether.com/protocol/deployments/
• Arbitrum: https://arbiscan.io/address/0xad1b8ec0151f13ba563226092b5f7308d8dc107b#code
• Base: https://basescan.org/address/0x74ebf391831c0757b5a4335f2f3abbb1499d18f0#code
• Ethereum: https://etherscan.io/address/0xf93329e78feff1145fce03a79d5b356588dea215#code
• Gnosis: https://gnosisscan.io/address/0x47c9212cc5c0836521346ce9b3d03ca91edf1123#code
• Optimism: https://optimistic.etherscan.io/address/0x3d2Ef6C091f7CB69f06Ec3117F36A28BC596aa7B#code
• Scroll: https://scrollscan.com/address/0x4d971a28bb23c6354f7cf1f4666c34b00e94f608#code
• World Chain: https://worldscan.org/address/0x4a411d67cd47bfc41395946be069deb97a171437#code