fix zod schema by add z.record

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk", 
-  "version": "0.15.27-rc.6",
+  "version": "0.15.27-rc.7",
   "description": "Orion Protocol SDK",
   "main": "./lib/esm/index.js",
   "module": "./lib/esm/index.js",

src/services/ReferralSystem/schemas/distinctAnalyticsSchema.ts

@@ -2,16 +2,19 @@ import { z } from 'zod';
 
 const distinctAnalyticsSchema = z.object({
   referer: z.string(),
-  refs_info: z.object({
-    latest_block: z.number(),
-    latest_timestamp: z.number(),
-    referer_earned_fees: z.number(),
-    referral_address: z.string(),
-    referral_earned_fees: z.number(),
-    relative_ref_level: z.number(),
-    reward_record_hash: z.string(),
-    timestamp: z.number(),
-  }),
+  refs_info: z.record(
+    z.string(),
+    z.object({
+      referral_address: z.string(),
+      referral_earned_fees: z.number(),
+      referer_earned_fees: z.number(),
+      relative_ref_level: z.number(),
+      reward_record_hash: z.string(),
+      timestamp: z.number(),
+      latest_timestamp: z.number(),
+      latest_block: z.number(),
+    }),
+  ),
   total_earned: z.number(),
   total_sent_to_governance: z.number(),
 });