Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,549,764",
      "signature": "0x83ef4c3e6af9dbf95ab03a5ee9713dfecb1ce5fb025172551e5bdd2244f31c20b97e1d0ab6c6fcf16cab137d8fd5b8c5",
      "randomness": "0x242d1f45d6a86c794da6dcd181689ba80ae3bd5539735bed4cdfea09c6aa28c5"
    }
  ],
  "blockNumber": "7,407,776"
}

{
  "Sr25519": "0x1ea260e459dd1629ff28e58498cd42cef8706c30213dd8e05eb2f01d6333ff0cffb9cc3e60a34a798f93b6d1c0e251a5588048a29f96b0389d7a5bce6c6fc483"
}