Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,577,972",
      "signature": "0x83f38c6ed28e1fa777b9bb895d90496b7d78cd4fe90e45a589361e8b28ae580025492f4b373cc2c32707a94d5b62a0ce",
      "randomness": "0x14b4c35fd293f4f1178382fb60c5d29f3ec78dd5bd6db102dd49f3d06fa3ba6b"
    }
  ],
  "blockNumber": "7,414,828"
}

{
  "Sr25519": "0xee3f88714351ff675daab4e33085496584ee801b8cc35fe647c5472934320627964114a9c1056392e8e4270d44579b6530c5e98058db50e9e6260b6638aecd87"
}