diff --git a/src/index.test.ts b/src/index.test.ts
index 7a3c1bf..eeffcdc 100644
--- a/src/index.test.ts
+++ b/src/index.test.ts
@@ -44,9 +44,7 @@ const registryTests = () => {
     expect(quantity).toBe('10000');
   });
 
-  test('Get transaction info.', async () => {
-    const bondAmount = '100000';
-
+  test('Send batch txs.', async () => {
     const accounts = await createAccounts(10);
 
     for (let i = 0; i < 10; i++) {
@@ -55,11 +53,16 @@ const registryTests = () => {
 
       await registry.sendCoins({ denom: DENOM, amount, destinationAddress: accounts[i].address }, fromAccount, fee);
     }
-    const bondPromises = accounts.map((account) =>
-      registry.createBond({ denom: DENOM, amount: bondAmount }, account.getPrivateKey(), fee)
-    );
 
-    await Promise.all(bondPromises);
+    await Promise.all(accounts.map((account) =>
+      registry.createBond({ denom: DENOM, amount: '100000' }, account.getPrivateKey(), fee)
+    ));
+
+    const laconicClient = await registry.getLaconicClient(accounts[0]);
+    const bondTx = await laconicClient.searchTx('message.action="/cerc.bond.v1.MsgCreateBond"');
+
+    const expectedBlockHeight = bondTx[0].height;
+    expect(bondTx.every(tx => tx.height === expectedBlockHeight)).toBe(true);
   });
 
   const createAccounts = async (numAccounts: number): Promise<Account[]> => {