Integrate kzg-wasm into monorepo

package.json

@@ -39,6 +39,7 @@
     "eslint-plugin-prettier": "4.2.1",
     "eslint-plugin-simple-import-sort": "7.0.0",
     "eslint-plugin-sonarjs": "0.19.0",
+    "kzg-wasm": "^0.1.0",
     "lint-staged": "13.0.3",
     "lockfile-lint-api": "^5.5.1",
     "prettier": "2.7.1",
@@ -66,6 +67,9 @@
     },
     "@vitest/browser": {
       "optional": true
+    },
+    "kzg-wasm": {
+      "optional": true
     }
   },
   "engines": {

packages/block/examples/4844.ts

@@ -2,11 +2,12 @@ import { Common, Chain, Hardfork } from '@ethereumjs/common'
 import { Block } from '@ethereumjs/block'
 import { BlobEIP4844Transaction } from '@ethereumjs/tx'
 import { Address, initKZG } from '@ethereumjs/util'
-import * as kzg from 'c-kzg'
+import { createKZG } from 'kzg-wasm'
 import { randomBytes } from 'crypto'
 
 const main = async () => {
-  initKZG(kzg, __dirname + '/../../client/src/trustedSetups/official.txt')
+  const kzg = await createKZG()
+  initKZG(kzg, '')
   const common = new Common({
     chain: Chain.Mainnet,
     hardfork: Hardfork.Cancun,

packages/block/package.json

@@ -54,7 +54,7 @@
     "ethereum-cryptography": "^2.1.3"
   },
   "devDependencies": {
-    "c-kzg": "^2.1.2"
+    "kzg-wasm": "^0.1.0"
   },
   "engines": {
     "node": ">=18"