tests/integration: remove redundant check

test/integration/_blockchain.js

@@ -28,18 +28,9 @@ testnet.faucet = function faucet (address, amount, done) {
         }).pop()
 
         if (!unspent) return callback(new Error('No unspent given'))
-
-        testnet.transactions.get(unspent.txId, function (err, tx) {
-          if (err) return callback(err)
-
-          testnet.transactions.propagate(tx.txHex, function (err) {
-            if (err) return callback(err)
-
         callback(null, unspent)
       })
     })
-      })
-    })
   }, done)
 }