Take 10 random rows from the top 100

Using Laravel Eloquent, how can I take 10 random rows from the top 100 (sorted by date).

For example, I have this:

$comments = Comment::orderBy('created_at', 'DESC')
    ->take(100)
    ->inRandomOrder()
    ->get();

How can I change this so that it takes 10 random rows from the 100 selected? Is there a way to do this such that I don't have to retrieve 100 rows?

via Chebli Mohamed