Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,679,410",
      "signature": "0xae20b99f7d9c46cb5598a87f00697ec44e4e4ee69421910f6627f84ffa54f3641929351d89a78b2104eecc0b2f5d64d6",
      "randomness": "0x9f33bda349299b9c5000e521dfc07d733101598bb389a828992075c4f69342e4"
    }
  ],
  "blockNumber": "7,440,139"
}

{
  "Sr25519": "0x42834f2f44afb55c4f08061dcd2aba4ecdc1f8fc30745ceceeee67ccbf7ec646c9d47fde0572cc86de742066d1c3e8c1a6d79d9fd47332e1f4e2ee21b3983c8c"
}