message: Make txn size is > 100KB for excessive.py
diff: @@ -355,7 +355,7 @@ class ExcessiveBlockTest (BitcoinTestFramework):
  self.nodes[0].set("net.excessiveBlock=2000000")
  wallet.sort(key=lambda x: x["amount"],reverse=True)
  - (tx, vin, vout, txid) = split_transaction(self.nodes[0],wallet[0:2000],[addrs[0]],txfeePer=60)
  + (tx, vin, vout, txid) = split_transaction(self.nodes[0],wallet[0:2500],[addrs[0]],txfeePer=60)
  logging.debug("Transaction Length is: ", len(binascii.unhexlify(tx)))
  assert(len(binascii.unhexlify(tx)) > 100000) # txn has to be big for the test to work
  