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feat(WIP): update node tutorials with TxOptions for v0.15.0 #1618

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feat(WIP): update node tutorials with TxOptions for v0.15.0 #1618

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11 changes: 8 additions & 3 deletions developers/golang-client-tutorial.md
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Original file line number Diff line number Diff line change
Expand Up @@ -24,9 +24,13 @@ The [blob.Submit](https://node-rpc-docs.celestia.org/?version=v0.11.0#blob.Submi

- The namespace can be generated with `share.NewBlobNamespaceV0`.
- The blobs can be generated with `blob.NewBlobV0`.
- You can set `blob.DefaultGasPrice()` as the gas price to have celestia-node automatically determine an appropriate gas price.
- You can use `options.DefaultTxOptions()` to have celestia-node automatically determine an appropriate gas price and gas amount. You can also specify your own gas price and gas amount via the returned `TxOptions` struct.

The [blob.GetAll](https://node-rpc-docs.celestia.org/?version=v0.11.0#blob.GetAll) method takes a height and slice of namespaces, returning the slice of blobs found in the given namespaces.
The [blob.GetAll](https://node-rpc-docs.celestia.org/?version=v0.13.7#blob.GetAll) method takes a height and slice of namespaces, returning the slice of blobs found in the given namespaces.

::: tip
If you would like to receive the transaction hash of the blob submission, you can use `state.SubmitPayForBlob` instead of `blob.Submit`. This method will return a `TxResponse` struct containing the transaction hash.
:::

```go
import (
Expand All @@ -36,6 +40,7 @@ import (

client "github.com/celestiaorg/celestia-openrpc"
"github.com/celestiaorg/celestia-openrpc/types/blob"
"github.com/celestiaorg/celestia-openrpc/types/options"
"github.com/celestiaorg/celestia-openrpc/types/share"
)

Expand All @@ -59,7 +64,7 @@ func SubmitBlob(ctx context.Context, url string, token string) error {
}

// submit the blob to the network
height, err := client.Blob.Submit(ctx, []*blob.Blob{helloWorldBlob}, blob.DefaultGasPrice())
height, err := client.Blob.Submit(ctx, []*blob.Blob{helloWorldBlob}, options.DefaultTxOptions())
if err != nil {
return err
}
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