feat: Add escher adapter (DefiLlama#15383)

Author: DVendy

projects/escher/index.js

@@ -0,0 +1,28 @@
+const { queryContract } = require("../helper/chain/cosmos");
+const CORE_ASSETS = require('../helper/coreAssets.json');
+
+const consts = {
+  EBABY_CONTRACT: 'bbn1m7zr5jw4k9z22r9ajggf4ucalwy7uxvu9gkw6tnsmv42lvjpkwasagek5g',
+}
+
+async function eBabyTVL(api) {
+  const data = await queryContract({
+    contract: consts.EBABY_CONTRACT,
+    chain: api.chain,
+    data: { staking_liquidity: {} },
+  });
+
+  // 
+  const totalStakedAmount = parseInt(data.amount);
+
+  const token = CORE_ASSETS.babylon.BABY;
+  api.add(token, totalStakedAmount);
+}
+
+
+module.exports = {
+  methodology: 'TVL counts the tokens that are locked in the Escher staking hub',
+  babylon: {
+    tvl: eBabyTVL,
+  },
+} //  node test.js projects/milky-way/index.js