message: add video link
diff: </p>
  <p align="center">
  - <a href="https://blog.neufund.org/introducing-typechain-typescript-bindings-for-ethereum-smart-contracts-839fc2becf22">Medium post</a>
  + <a href="https://blog.neufund.org/introducing-typechain-typescript-bindings-for-ethereum-smart-contracts-839fc2becf22">Medium post</a> | <a href="https://www.youtube.com/watch?v=9x6AkShGkwU">DappCon Video</a>
  </p>
  <p align="center">
  