javascript - Foreach JSON with random keys

I currently experience the problem when i want to
deserialize json. I dont know how to do this with unknown
keys

[


            {
 "84.200.222.4": [
 0.022
 ]
 },

            {
 "84.200.230.82": [
 1.315
 ]

            },

 {
 "80.156.160.161": [
 0.874

            ]
 },
 {
 "72.14.217.108": [
 0.662

            ]
 },

 {
 "108.170.251.193": [

            0.638
 ]
 },
 {
 "216.239.54.61": [

            0.64
 ]
 },

 {
 "172.217.23.131":
            [
 0.564
 ]

            }
]

How
would i go about this when i
want

1.
            84.200.222.4
- 0.022

2. 84.200.230.82
-
            1,315

3. 80.156.160.161
- 0.874

4
            72.14.217.108

-
            0.662

Etc.. I'm
currently not sure on how to loop through unknown keys is that
possible?