Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,625,657",
      "signature": "0x86a43646d85531d337fb4c401568209e3ccacfc92d8322f3dc3273b1257d5e32b969d16b56a0af396d55dd923c5e94e1",
      "randomness": "0x0caa5bc321799b0c3132ad75f28a24e53c767223ee8a559b4a65affdf2242183"
    }
  ],
  "blockNumber": "7,426,729"
}

{
  "Sr25519": "0x58aada0b45e80e0b92d815dc1c004b18b736901972f309a5f50fdb8fcb920b3e0fd9a70b3b412cd49e803e8ca7adbc72c688493e8c807cb4a14d86f69cadf488"
}