If you need to, set up your Substrate development environment. Then, build and run a development chain:
$ cargo run -- --dev --tmp
Once the node is running, use this link to open the Polkadot JS Apps UI and connect to the Substrate
node: https://polkadot.js.org/apps/#/settings/developer?rpc=ws://127.0.0.1:9944. Use the Settings >
Developer app and the contents of the types.json
file to add the
necessary types to the UI.
This project was forked from the Substrate Developer Hub Node Template.