iCall Periodic Handler to execute Bash Script

Hi,

I have lengthy bash script that I have cobbled together in order to quickly backup ASM policies and send to a remote SMB server. I want to automate the execution of this script without setting a CRON job on the F5.

I have been investigating iCall. I now understand that I can create a periodic handler to execute a script however as far as I can tell, the scripts that the handler will execute need to be tcl scripts? Is it possible to have this execute a bash script instead?