Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,650,685",
      "signature": "0x8949baf0886112dda3dd608ad8fc49d74a682344a61c3e030780fcda7ae45c9aa212cbb4837fc89b0684b5a050155a45",
      "randomness": "0x194608dfed22205b32cc1d29b7a2af7609b65b1b3ef7ba580f3a829747abe4e9"
    }
  ],
  "blockNumber": "7,432,976"
}

{
  "Sr25519": "0x5aa60ec2532f7215a564a8272f5c8db347c382c1c0e048659e4d6c2664e16b4468e4351868d7fe33751399e636bcac96151f399fb5d01192a5eced034decee86"
}