Help to decode signal pattern

[habub]

@zuckschwerdt appreciate if you can take a look at these signal files. I can't find any pattern in the data payload. Maybe you can assist?
Attached cu8 sample files....
Thanks

sample_files.zip

[zuckschwerdt]

Looks like PWM, e.g. -X 'n=name,m=OOK_PWM,s=120,l=220,r=250'
The repeats seem to be the same but each transmission is different. Maybe a rolling code.