[zenity] how can i see the status progress in the zenity windows

Hello,
I try to see in my pulse bar the progress of my dd command. How can i do it, please ?

(dd bs=4M if=/home/manu/Documents/Raspi/2021-05-07-raspios-buster-armhf-lite.img of=/dev/sdb status=progress) | zenity --progress --pulsate --text "Running dd"