Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,639,431",
      "signature": "0x818dd9a3cc94826cf8feaf62151088d086b066f75489537c91d41837f8e90b3c802394b8078ab9e92af539c79b319131",
      "randomness": "0x4ee3dcb4ad3dd386199372f82075202d6669936aae9d06ea13e2d14c06e2cb30"
    }
  ],
  "blockNumber": "7,430,172"
}

{
  "Sr25519": "0x9cab3b77b3b3ca4e7da1e4be43c8ae4d366a41be0275ec310f9ee24c5652703cff26b98e678b997c929dc747dca8de8a3ee31190d249e2ac3c44e798d5322e8d"
}