XY graph with string input

Hello,

I wish to do the following: 

I want to generate random numbers in one column on my array and have the second column with the current time and date. I want to then plot only the random number sthat have been generated along with the TIME from the Get Date/Time function. I want to put this into an array and plot them with a XY graph rather than in a spreadsheet. I'm stuck and would appreciate any help.

Side note: For my purpose i want to get the time indepent, rather than use a waveform chart and use the internal clock of that vi.

Thank you.