Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,565,340",
      "signature": "0x8f4204f4248b6e1558f4ab178a48d52b1d7ee839b28576a004a1945012207d128f464dc6bef7dda761dbef4dde636285",
      "randomness": "0x77f370cdc5517c395ef8429f1d6a05eb3a740932a4fcb0be24534c7cdef266a7"
    }
  ],
  "blockNumber": "7,411,670"
}

{
  "Sr25519": "0xdcae4bfbdbab88286a6e45d5fa37e4bc6a698518d2f3bcad075881c434027a37d91d2c05dcf6a9a2ba3085cecf6cb9e44855f428b899257c8a744abe594d5988"
}