Add blockchain to latest profile

profiles/definitions/latest-2019-04-30.md

@@ -41,6 +41,15 @@ profiles:
           - managedClusters/accessProfiles
         '2017-07-01':
           - containerServices
+      microsoft.blockchain:
+        '2018-06-01-preview':
+          - blockchainMembers
+          - blockchainMembers/consortiumMembers
+          - blockchainMembers/transactionNodes
+          - locations
+          - locations/blockchainMemberOperationResults
+          - operations
+          - skus
       microsoft.capacity:
         '2019-04-01':
           - appliedReservations