add support for fusaka blob format in generate_blob_transactions task

.github/workflows/_shared-build.yaml

@@ -54,7 +54,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
       with:
-        go-version: 1.24.x
+        go-version: 1.25.x
 
     # setup project dependencies
     - name: Get dependencies
@@ -88,7 +88,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
       with:
-        go-version: 1.24.x
+        go-version: 1.25.x
 
     # setup cross build libs
     - name: Get cross build dependencies
@@ -128,7 +128,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
       with:
-        go-version: 1.24.x
+        go-version: 1.25.x
 
     # setup project dependencies
     - name: Get dependencies
@@ -162,7 +162,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
       with:
-        go-version: 1.24.x
+        go-version: 1.25.x
 
     # setup project dependencies
     - name: Get dependencies
@@ -196,7 +196,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
       with:
-        go-version: 1.24.x
+        go-version: 1.25.x
 
     # setup project dependencies
     - name: Get dependencies

.github/workflows/_shared-check.yaml

@@ -15,7 +15,7 @@ jobs:
     - name: Set up go
       uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
       with:
-        go-version: 1.24.x
+        go-version: 1.25.x
 
     - name: Verify dependencies
       run: go mod verify

Dockerfile

@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1
-FROM golang:1.24 AS builder
+FROM golang:1.25 AS builder
 WORKDIR /src
 COPY go.sum go.mod ./
 RUN go mod download

Dockerfile-local

@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1
-FROM golang:1.24 AS builder
+FROM golang:1.25 AS builder
 WORKDIR /src
 COPY go.sum go.mod ./
 RUN go mod download

docs/01-setup.md

@@ -16,7 +16,7 @@ Assertoor provides distribution-specific executables for Windows, Linux, and mac
 
 ## Build from Source
 
-If you prefer to build Assertoor from source, ensure you have [Go](https://go.dev/) `>= 1.24` and Make installed on your machine. Assertoor is tested on Debian, but it should work on other operating systems as well.
+If you prefer to build Assertoor from source, ensure you have [Go](https://go.dev/) `>= 1.25` and Make installed on your machine. Assertoor is tested on Debian, but it should work on other operating systems as well.
 
 1. **Clone the Repository**:\
 	Use the following commands to clone the Assertoor repository and navigate to its directory:

go.mod

@@ -1,8 +1,6 @@
 module github.com/ethpandaops/assertoor
 
-go 1.24.0
-
-toolchain go1.24.1
+go 1.25.0
 
 require (
 	github.com/attestantio/go-eth2-client v0.27.1

pkg/coordinator/tasks/generate_blob_transactions/config.go

@@ -30,6 +30,7 @@ type Config struct {
 	BlobData      string   `yaml:"blobData" json:"blobData"`
 	RandomAmount  bool     `yaml:"randomAmount" json:"randomAmount"`
 	Amount        *big.Int `yaml:"amount" json:"amount"`
+	LegacyBlobTx  bool     `yaml:"legacyBlobTx" json:"legacyBlobTx"`
 
 	ClientPattern        string `yaml:"clientPattern" json:"clientPattern"`
 	ExcludeClientPattern string `yaml:"excludeClientPattern" json:"excludeClientPattern"`

pkg/coordinator/tasks/generate_blob_transactions/task.go

@@ -302,6 +302,13 @@ func (t *Task) generateTransaction(ctx context.Context, transactionIdx uint64, c
 			Sidecar:    blobSidecar,
 		}
 
+		if !t.config.LegacyBlobTx {
+			err = blobSidecar.ToV1()
+			if err != nil {
+				return nil, err
+			}
+		}
+
 		return ethtypes.NewTx(txObj), nil
 	})
 	if err != nil {