Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,539,688",
      "signature": "0x9746ad4ff90a8349c61a3ae4924a522040755061368ccb9c53e91108962bb29d6e133b79b7a82f0fcd9bd5f136902098",
      "randomness": "0x15aa1d4d6c4aea61adf48148db500b6011085b74427f0e1839cc477f1a675d17"
    }
  ],
  "blockNumber": "7,405,257"
}

{
  "Sr25519": "0x0cb0eaa9ba2aafdc36f2c798d48e07740ba4a131ced7807e114360f7145f5621ee862c6e5c55bbae1e73f8225e6eec2e4ac51d14c4ef5e9d4b91394fed73018d"
}