Purchase unlock times

# Pay with balance ```javascript WXAPI.blindBoxFriendsBuyPullTimes({ token: '000' }) ``` + token current user login credentials + pullTimes unlock times ```json {"code":0,"msg":"success"} ``` # Pay online ["Detailed explanation of nextAction parameter usage"](https://www.yuque.com/apifm/doc/aetmlb) To call any online payment interface, pass the nextAction parameter: ```json {type:21, pullTimes: 10} ``` + pullTimes purchase unlock times