Then we just knead the dough and add those together. Let's hope it works!
I had to add a little bit more flour, because it was too sticky. Mixing the pearl sugar wasn't easy. Some parts had too much sugar. So I had to distribute them from highly concentrated sugar parts to less concentrated sugar parts.
Now let's see what the result is.
Conclusion: it's better to buy one than to make one... I'll leave it to the professionals.
If you still want to make it yourself, here are the instructions.