Ws list streams result

Returns a list of all rooms the client has subscribed to.

Name `Lite`	Type	Required `Default`	Description
stream_reference `sr`	[StreamReference]	True	The list of stream references the connection is connected to

Name `Lite`	Type	Required `Default`	Description
stream `s`	string	True	The channel to subscribe to (eg: ticker.s / ticker.d)
selectors `s1`	[string]	True	The list of selectors for the stream