Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,576,309",
      "signature": "0xb13bfdee3b99c2bcc8389d5b029218ad3caa16172285cf6d7400dd9cf4172da088059b486a8388ca6f434183bbc3b5b8",
      "randomness": "0x27bc2fd5eca431e3768093082a4693a483df1e0f286d078a6fed413aff16ad62"
    }
  ],
  "blockNumber": "7,414,413"
}

{
  "Sr25519": "0x16c25af57fde4de98c20f955c00ead13aed4007ab4c122a102675b38a1536f1c27df3d7a01111c0e02a1aa8424adc1551a5c5c8e46ef4e9751efcfba9afd4d85"
}