We use Nvidia PCAT to measure power draw of the graphics card only, with readings from both the PCIe slot and the PCIe power cables combined into a single figure. We use Cyberpunk 2077 (4K) for this testing.
As for power draw, despite Sapphire claiming a 185W Total Board Power (TBP) figure for the Pulse, in my testing the actual power draw never went this high and came in at 167W. That's a small increase compared to the reference design, but the difference is just 6W so it's not going to make much of a difference at all.