feat(light-client-ext-helpers): tx-helper #2325
Merged
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Adds a tx-helper package to light client extension helpers.
This replaces the "copy and paste" tx-helper inside of wallet template. This new package uses the copy and pasted tx-helper but exposes a different public API. Namely one that does not have a dependnecy on
@polkadot-api/observable-client
&@polkadot-api/substrate-client
but simply@polkadot-api/json-rpc-provider
. In addition, it assumes you always want to sign the transaction at the latest best block.This package makes integration for light client extensions easier since they only need to have a json rpc provider and a polkadot signer to sign a transaction.
Once this is merged, I will try using it in this PR to polkadot js extension and update the usage docs accordingly.