I have been using the random seed to generate roulette spins on a project I have been playing with. In my most recent iteration I am simply taking the random seed from a block, converting it into an integer with base 16, and then dividing that integer by 38, and using the remainder to pick a number between 0 and 37. In my most recent test, out of a total of 805 spins the results have been.

0 17 19 23 odd = 406

1 24 20 17 even = 399

2 20 21 16

3 18 22 22

4 19 23 18

5 26 24 23

6 26 25 21

7 23 26 27

8 21 27 15

9 24 28 15

10 24 29 17

11 17 30 19

12 24 31 26

13 27 32 17

14 24 33 26

15 26 34 26

16 18 35 13

17 23 36 21

18 19 37 23

After only 805 results the lowest result is 35 with only 13 spins, and the highest would be 13 and 26 tied at 27. I am not sure what the expected deviation would be in a truly random process after 805 results. The odd and the even at 406 and 399 lead me to believe that the results are pretty random.

If anyone has the maths to evaluate these numbers further that would be interesting.