how to add 2 or more footsteps audio to play randomly?

Development Audio
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1

I found the answer here: Sound Cue Editor | Unreal Engine Documentation
Make a sound cue and connect a few footsteps sounds to a “random” node; it will play one of the sounds at random each time the sound cue is called for.

2

So i wanna know how to add random footsteps to play randomly and does not sound weird.
basically i wanna know how to make a footstep sound which can play 2 or more footstep sound in blueprints

3

thank you for helping