Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,553,178",
      "signature": "0x926d40f4accdc3e171cca61ea7b4cb6e5924648c3853baab8d5af7b8cfd3fc4021fe81aeee18a7c357c4f05a01107add",
      "randomness": "0x99c33f0dd502b79bd45635119d3204f0594b09179f3e7c43845a2e72cb3efaad"
    }
  ],
  "blockNumber": "7,408,630"
}

{
  "Sr25519": "0xbe10d802b29d6b97d7db786673f48dc94bd3b3721930ead4638a2f78e5e95f5d76d1e68287fe3e4803cf09baf3be7551e57aceb962973a8eabbbc38e02afb98c"
}