Well, actually Iran did call today for an oil embargo...
Iranian News - (new window will open)
So Iran and Iraq are both calling for the oil embargo. And Debka points out that the Saudis are sitting in the background, qhich is hard to prove either way. So it looks like they got it mostly right.
Debka was right about Khamenei calling for a symbolic embargo. They got it wrong about it shocking the financial markets and sending oil soaring.
The markets are smarter than that.