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**Motivation**
Substrate has replaced [`libsecp256k1`](https://crates.io/crates/libsecp256k1) with [`secp256k1`](https://crates.io/crates/secp256k1). Apparently, that results in a significant perfo…
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txpool produced many warnings on Kusama, cc @michalkucharczyk
Logs in Grafana
https://grafana.teleport.parity.io/goto/duhHadnNg?orgId=1
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### Is your feature request related to a problem? Please describe.
Using Polkadot JS API is no longer documented in the NPM docs or readme of the `@substrate/connect` package. This is throwing devs…
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The following is a detailed list of the missing or incomplete RPC calls that need to be implemented. Each RPC call can be considered complete when the intended functionality is completed, error codes …
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@wuminzhe @itering recently i presented this repository at a BlockspaceDevRel event as part of Consensus 2024, as I was interested in encouraging its use. Here are the slides https://hackmd.io/@ltfsch…
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How do I sign and send a transaction to Moonbeam, I understand Polkadot's method!
```golang
// Transfer 转账 https://kusama.subscan.io/extrinsic?module=Balances&call=transfer_keep_alive
func (service…
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### Is there an existing issue?
- [X] I have searched the existing issues
### Experiencing problems? Have you tried our Stack Exchange first?
- [X] This is not a support question.
### Description …
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### Issue Description
1. When attempting to connect to a Substrate-based standalone chain using substrate-connect, I encountered the following error message:
The JSON-RPC client has just called a …
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Thanks for your rapid fixing work! Eventually I could get the full call graph of Substrate Node Template. However, not only the compiling and analysing cost a lot of time (near 4 hours), but I also r…
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1. Can use this "https://github.com/centrifuge/go-substrate-rpc-client" to deal with polkadot staking ?
2. Can use this "https://github.com/centrifuge/go-substrate-rpc-client" to search transaction…