You made your wish clear, and we heard you. Which is not surprising since we are very attentive to your feedbacks.
Here is a new logical block that allows generating random numbers. As with logical memory, it is activated on a rising edge. The value it outputs will range from zero to the input pin's value.
A video is well worth 1000 pictures, here is a short presentation:
Note that what I'm showing you here is under development. As a result, the final version may be slightly different.