Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,570,531",
      "signature": "0xb9a76816369cbe699014b09b267ae292513d53bcf9b187c4be6536a6f1b087e38bcfe09d419c843e1759ebc1c175f93d",
      "randomness": "0xf0c3613cc3bb5dd407ca23329d962303b94fa453d20d579af8d3a7a4fb2b8a11"
    }
  ],
  "blockNumber": "7,412,968"
}

{
  "Sr25519": "0xa0bffac04e5f5017c7e1e4a890f19b9b36429d1927e861aa5b1b624d63a9b466fe3963a3f70bd0bf828716a0e32328b49cc7e713f73be6497cd5df4f197b9585"
}