JavaScript - Shuffling Objects inside an object (randomize) [duplicate]

I need to implement a randomization from JSON result.

The format of the JSON is two objects:

result:

Question(object)

[Object { id="4c6e9a41470b19_96235904",  more...},  Object { id="4c784e6e928868_58699409",  more...},  Object { id="4c6ecd074662c5_02703822",  more...}, 6 more...]

Topic(object)

[Object { id="3jhf3533279827_23424234",  more...},  Object { id="4634663466cvv5_43235236",  more...},  Object { id="47hf3892735298_08476548",  more...}, 2 more...]

I want to randomize the order of the objects inside the question object and the topic objects.