Using a Mace with the Wind Burst enchantment triggers nearby redstone. This was reproduced on a flat creative world. A command block was setup nearby as well as a circuit to light up a redstone lamp.
This as originally discovered on a server running Minecraft Java 1.21.1 and also reproduced in 1.21.3.
I believe this is intentional behavior, though looking through the various snapshot release pages I could not find an explicit source for that. In this case, I can confirm in 24w46a.