chore(release): 0.1.0-develop.25 [skip ci]

# [0.1.0-develop.25](https://git.lumeweb.com/LumeWeb/libethsync/compare/v0.1.0-develop.24...v0.1.0-develop.25) (2023-07-12)

CHANGELOG.md

@@ -1,3 +1,5 @@
+# [0.1.0-develop.25](https://git.lumeweb.com/LumeWeb/libethsync/compare/v0.1.0-develop.24...v0.1.0-develop.25) (2023-07-12)
+
 # [0.1.0-develop.24](https://git.lumeweb.com/LumeWeb/libethsync/compare/v0.1.0-develop.23...v0.1.0-develop.24) (2023-07-11)
 
 

npm-shrinkwrap.json

@@ -1,12 +1,12 @@
 {
     "name": "@lumeweb/libethclient",
-    "version": "0.1.0-develop.24",
+    "version": "0.1.0-develop.25",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "@lumeweb/libethclient",
-            "version": "0.1.0-develop.24",
+            "version": "0.1.0-develop.25",
             "dependencies": {
                 "@chainsafe/as-sha256": "^0.3.1",
                 "@chainsafe/bls": "7.1.1",

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@lumeweb/libethsync",
-    "version": "0.1.0-develop.24",
+    "version": "0.1.0-develop.25",
     "type": "module",
     "repository": {
         "type": "git",

src/node/client.ts

@@ -28,14 +28,8 @@ interface Config extends BaseClientOptions {
 }
 
 export default class Client extends BaseClient {
-  async sync(): Promise<void> {
-    await super.sync();
-
-    this.subscribe();
-  }
   private beaconUrl: string;
-  private blockCache = new NodeCache({ stdTTL: 60 * 60 * 12 });
-  private blockHashCache = new NodeCache({ stdTTL: 60 * 60 * 12 });
+  private http: AxiosInstance = consensusClient;
 
   constructor(config: Config) {
     super(config);
@@ -48,7 +42,17 @@ export default class Client extends BaseClient {
     this.http.defaults.baseURL = this.beaconUrl;
   }
 
-  private http: AxiosInstance = consensusClient;
+  private _latestOptimisticUpdate: any;
+
+  get latestOptimisticUpdate(): any {
+    return this._latestOptimisticUpdate;
+  }
+
+  async sync(): Promise<void> {
+    await super.sync();
+
+    this.subscribe();
+  }
 
   async syncProver(
     startPeriod: number,
@@ -106,6 +110,8 @@ export default class Client extends BaseClient {
       return null;
     }
 
+    this._latestOptimisticUpdate = updateJSON;
+
     return {
       blockHash: toHexString(update.attestedHeader.execution.blockHash),
       blockNumber: update.attestedHeader.execution.blockNumber,