How to send to pulses to a CMOS Counter
Here you go, I have used CD4013 as you are using 4029.

R1C1 sets the monostable LOW time. As long as this is longer than the switch bounce time, it will debounce the switches. 

The rising end of each pulse, triggers the next stage

There will only be a small high pause between pulses - optional C2 will lengthen it.







simulate this circuit &ndash; Schematic created using CircuitLab