Publish NPM package

[binarybaron]

Is this project relatively stable? If that's the case, is there a reason you haven't published a NPM package?

Edit: I have found the package. But there hasn't been an update in over 3 years.

[vasco-santos]

Thanks for reaching out and apologies for the state of this implementation not being clear in the README. I updated the README to clarify this.

This module has a candidate implementation in a PR, but it still needs to be tested and finished. This will be picked up again once it is a priority per protocol/web3-dev-team#67