Laravel Factory – generate fake json array data with random amount of iterations in a single column

In ListingFactory.php I have something like this

return [
          "reviews" => json_encode([
                'user' => fake()->name(),
                'body' => fake()->paragraph(),
            ]),
]

Additionally, in the DatabaseSeeder.php I have this at the moment

        AppModelsListing::factory(10)->create();

Any assistance is greatly appreciated

The current problem is that it will always generate one instance of review. What I want is a random number of reviews in a range.

For example, right now the table column of Review will always be [{}], I want something like [{}, {}, {}] or [].