Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,565,765",
      "signature": "0xa7469d5d0824aa1274aac4bad1890f30b147ad20578549702da722367bb8e1f830fc43a477a2deb4a6fb7d18d8ee7236",
      "randomness": "0xaa89582ccf00f869f39cb5d47686330aa480f0498ab6c65ade699b25f421a797"
    }
  ],
  "blockNumber": "7,411,777"
}

{
  "Sr25519": "0xe8e92e66d1afa07c4c2c1540b8116e2296a085ffc48db8f89bf4b9431e203f3db8b1e4c66de20dc25132a41c55f63fe5929059fdc443e04003cbdee88c657e87"
}