如何从Azure移动服务脚本向Azure服务总线队列发送消息

I am trying to make a hybrid application on Azure which uses both mobile services and a worker role. In a script (Node.js) which runs on mobile services DB, I want to send a message through service bus queue. Then my worker role will receive that message and perform some actions. But I can't find how I should sent the message to service bus queue. BTW, this is not mentioned in "I am trying to make a hybrid application on Azu