update hydradx typesBundle

Author: belopash

hydraDX/typesBundle.json

@@ -1,13 +1,22 @@
 {
   "spec": {
     "hydra-dx": {
+      "alias": {
+        "tokens": {
+          "AccountData": "OrmlAccountData"
+        }
+      },
       "types": [
         {
           "minmax": [
             0,
             null
           ],
           "types": {
+            "AssetPair": {
+              "asset_in": "AssetId",
+              "asset_out": "AssetId"
+            },
             "Amount": "i128",
             "AmountOf": "Amount",
             "Address": "AccountId",