add r93AX Nodes testnet (#766)

* Create 028d4554eee24d21f8dfe77bc3ab292290bb315bdff922c2c1217435c4cd39d13e.json

* Update 028d4554eee24d21f8dfe77bc3ab292290bb315bdff922c2c1217435c4cd39d13e.json

Author: r93ax

testnet/028d4554eee24d21f8dfe77bc3ab292290bb315bdff922c2c1217435c4cd39d13e.json

@@ -0,0 +1,10 @@
+{
+  "id": 168,
+  "name": "r93AX Nodes",
+  "secp": "028d4554eee24d21f8dfe77bc3ab292290bb315bdff922c2c1217435c4cd39d13e",
+  "bls": "a13879396a02a3167f40b63e06db0b25b2ea51669e8c758e905c14b68abd630a91120d24bdfcbefef1a696bff05b1794",
+  "website": "https://x.com/R93ax",
+  "description": "Bare metal validator and infra provider",
+  "logo": "https://s3.amazonaws.com/keybase_processed_uploads/2acc5b6081ed9b0c0a5ec1d5e52cd005_360_360.jpg",
+  "x": "https://x.com/R93ax"
+}