Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,551,258",
      "signature": "0x924769f1a4c492f816aecc0229585fbfcdb108129f3d54c5e33211ce868bbf809bcd97fbe1dc81e0a083f2265c4a124a",
      "randomness": "0xa53d9b48e50604b6883c8b765c448da30039d4fca09ce4e8025a579a468579e6"
    }
  ],
  "blockNumber": "7,408,150"
}

{
  "Sr25519": "0x467c165f0203f438bc24ef5ac5dba7f87584df30e198bd21b4907651fc28cb6ce07eed4e6c4ea8f78a68c13c31091c663b74e5a9b52275ef06bea8ee7fa7d784"
}