Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,544,291",
      "signature": "0x8c0e320f8616c8568d7cca7e97bd8502ca20d8aac8a711aec973c89de9969b4e12aa62622e0cd7f368298fda08afc706",
      "randomness": "0x9405a854520d5040fe9f4cbbb0d1367ed946b94b8e5e8af0f442c1e6ebb0138a"
    }
  ],
  "blockNumber": "7,406,408"
}

{
  "Sr25519": "0x28124b69914678a280737032ae41ca2620bd39ad917d8b31389758296703ac0b147b36e47324f2c7accd5668a069081115732dd12fce96347a42b68fcd4a4f88"
}