Add ss58 version prefix for CORD (from Dhiway) (#7862)

* Add ss58 version prefix for CORD

* Add ss58 version prefix for CORD

substrate/primitives/core/src/crypto.rs

@@ -496,6 +496,8 @@ ss58_address_format!(
 		(25, "alphaville", "ZERO testnet, standard account (*25519).")
 	SubsocialAccount =>
 		(28, "subsocial", "Subsocial network, standard account (*25519).")
+	DhiwayAccount =>
+		(29, "cord", "Dhiway CORD network, standard account (*25519).")	
 	PhalaAccount =>
 		(30, "phala", "Phala Network, standard account (*25519).")
 	RobonomicsAccount =>

substrate/ss58-registry.json

@@ -253,6 +253,15 @@
 			"standardAccount": "*25519",
 			"website": null
 		},
+		{
+			"prefix": 29,
+			"network": "cord",
+			"displayName": "Dhiway CORD Network",
+			"symbols": ["DCU"],
+			"decimals": [18],
+			"standardAccount": "*25519",
+			"website": "https://dhiway.com/"
+		},
 		{
 			"prefix": 30,
 			"network": "phala",