add synesthesia network (#7486)

substrate/primitives/core/src/crypto.rs

@@ -472,6 +472,8 @@ ss58_address_format!(
 		(13, "substratee", "Any SubstraTEE off-chain network private account (*25519).")
 	TotemAccount =>
 		(14, "totem", "Any Totem Live Accounting network standard account (*25519).")
+	SynesthesiaAccount =>
+		(15, "synesthesia", "Synesthesia mainnet, standard account (*25519).")
 	KulupuAccount =>
 		(16, "kulupu", "Kulupu mainnet, standard account (*25519).")
 	DarkAccount =>

substrate/ss58-registry.json

@@ -145,6 +145,15 @@
 			"standardAccount": "*25519",
 			"website": "https://totemaccounting.com"
 		},
+		{
+			"prefix": 15,
+			"network": "synesthesia",
+			"displayName": "Synesthesia",
+			"symbols": ["SYN"],
+			"decimals": [12],
+			"standardAccount": "*25519",
+			"website": "https://synesthesia.network/"
+		},
 		{
 			"prefix": 16,
 			"network": "kulupu",