Add brackets and comma

If I have the numbers in two lines :- 2 3 5 47 60 64 75 98
3 4 6 48 61 65 76 99

I want to add [ at the begiing of each line and add ] at the end of each line and also add a comma between the numbers to be like:-

[2,3,5,47,60,64,75,98], [3,4,6,48,61,65,76,99],

I have tried for adding [ at the begiing Ctrl+H--> find what ^ ---> Replace with [ but the rest I do not know