Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,650,383",
      "signature": "0xb261501fd08dd942d7901772ac4c71b461a023b45172ea21d8ec87049a20dc68c1bde9a937db1fab0b5807a0e2d058f9",
      "randomness": "0xa2ab80dea5f6f5987bcb93527319c7405265322b970f6a398d56fb0e756ed577"
    }
  ],
  "blockNumber": "7,432,900"
}

{
  "Sr25519": "0xe449cc2730b078e374e384461542d41f70d934dfa1454c35be9f4fbe0e6f8764f870fedb4c943687c52afa3169fd4dc68c37bbaf5525ac717ad98fb8d4ea5885"
}