Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,574,712",
      "signature": "0x899afe2318d0addaacef84086764cffc00f301e11dee1d04899b2c489e99591086c19282bb045b7654976481a01dd60f",
      "randomness": "0xb2fb85b24d27789cc606cff50b615b183fc1a3d99e5829dea4f6447edc065ace"
    }
  ],
  "blockNumber": "7,414,013"
}

{
  "Sr25519": "0x245f85c9da84905443d6ab35fc33af33540684d71af3081af03e8d3489a136056ec9cdc0d1b8910bb332fe25c2d0c8f9133b6104a9e474ffd6abeb6e7641ce8c"
}