Here is the Web3 way to communicate
epns project is ecstatic to share that the Push Nodes communication system has evolved beyond our initial #roadmap & is now on its way to support MultiChain, including EVM & non-EVM compatible chains
See PUSH NODES
https://medium.com/ethereum-push-notification-service/push-nodes-p2p-web3s-way-to-communicate-6a473577d173
