The blue pulse mode delivers too much energy between the pulse and is only programmable for up to 2 seconds. The propeller almost stops in between pulses in there gyre modes.Ecotech does have this capability, (blue mode) where it can act as a actual wave maker, when tuning the wave settings, you can "tune" it way over size for the tank and essentially have what you are describing.
What are you guys referring to when you say "gyre settings" ? Because, other than the style of pumps, a true "gyre" is a spinning doughnut of water, like Gyre tanks that actually modified large shelf and pumps and educators strategically placed to create a mass water motion (river loop) effect.