Add Se7en to smartchain (#11409)

* Add Se7en to smartchain

* change to links

* lower case

* remove instagram

* remove www

blockchains/smartchain/allowlist.json

@@ -620,6 +620,7 @@
     "0x6bfF4Fb161347ad7de4A625AE5aa3A1CA7077819",
     "0x6c1dE9907263F0c12261d88b65cA18F31163F29D",
     "0x6c5FE6e99D2484db7E4BF34F365ABA42d0E4dC20",
+    "0x6CD502AB164e37231c20578214f874a8ADbdC7c2",
     "0x6d34F621d2A1812434cE7Af6E04A344BFCE9B47E",
     "0x6d8D19cd276d1E5ecF33F50d40BD6865f614649c",
     "0x6D949f9297A522c0f97C232CC209a67Bd7CfA471",

blockchains/smartchain/assets/0x6CD502AB164e37231c20578214f874a8ADbdC7c2/info.json

@@ -0,0 +1,25 @@
+{
+    "name": "Se7en",
+    "website": "https://se7enbsc.com",
+    "description": "Se7en is a first of its kind Token. Sales restrictions with BNB dividends delivered directly to your wallet.",
+    "links": [
+        {
+            "name": "twitter",
+            "url": "https://twitter.com/Se7enBSC"
+        },
+        {
+            "name": "telegram",
+            "url": "https://t.me/SE7ENBSC"
+        },
+        {
+            "name": "reddit",
+            "url": "https://reddit.com/r/Se7enBSC"
+        }
+    ],
+    "explorer": "https://bscscan.com/token/0x6CD502AB164e37231c20578214f874a8ADbdC7c2",
+    "type": "BEP20",
+    "symbol": "SE7EN",
+    "decimals": 18,
+    "status": "active",
+    "id": "0x6CD502AB164e37231c20578214f874a8ADbdC7c2"
+}