Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,559,657",
      "signature": "0x80695a40bdf88ed2943bdf98a98a2b4a7daa0f50a99599a68fdaff48ef71627ec4922712b4491193e50b429ce9e514a6",
      "randomness": "0x41a159cf9685c96cd35b77ca40e1027ea4c1631d7f8aad8e8fbfe51a3f446686"
    }
  ],
  "blockNumber": "7,410,250"
}

{
  "Sr25519": "0xf494efb7e29aeed1c12d8d41f9b273dca9a21dd68537a6fcac51826952f1c075528df9ea3b238281ce03fdf0e5f387927ba8a5d35f62d27e1a8f7aad25e58489"
}