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?