We know cam trigger is 78deg BTDC
Hall sensors 99% of the time are using Falling edge that is tooth 58(first missing tooth) on crank wheel.
so tooth 58 is second tooth or 12 degrees before tooth 0.
Be careful with this assumption, a mechanical rising edge typically produces and electrical falling edge as most Hall sensors are "pulled-up" to Vref so the electrical signal can work inverted. I would check this is the case with your ECU before assuming the edge for 78Deg, but like I said earlier this is only used for phase so should not affect getting the engine running without this sensor plugged in, 360sync.
1 st ignition event at 78BTDC of cam At tooth 11
2 nd 11+24=35 tooth
3 rd 35+24=59 tooth (No Tooth on crank wheel as 60-2 trigger tooth 58 and 59 missing)
4 th 59+24=83 = 1lap and tooth 23
5 th 83+24=107 = 1 lap 47 tooth
1 st 107+24=131 = 2laps 11tooth New cycle from 1st TDC trigger
Hence this wont work
The ECU is a computer, it knows the trigger wheel you have selected 60-2 (6deg per tooth), it knows the firing order, number of cylinders and that it is NOT asymmetric so it should know how to divide up a trigger wheel and schedule. You should only need to tell the ECU where Cylinder 1 TDC is.
Of course an ignition event will occur over the missing gap. Ignition placement is typically ranged -30 to + 50deg so it is inevitable that spark placement for a given cylinder will occur over the gap, I can't see why this is an issue otherwise how on earth can it run most engines.