Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,632,405",
      "signature": "0x99e77704b4163946a743b7b21aa5b2886b21d5ac020349858993aa28009d5ea0d9ad2cc50a265df0d9def72248fa23bc",
      "randomness": "0xdb7a97080111aaef3e395f8b0fad81c1cbef85b4a58346eff922fd61bbc8cbd6"
    }
  ],
  "blockNumber": "7,428,416"
}

{
  "Sr25519": "0xfcfe534f799c254ba20a84a673cc3b7a032d1300621afd31c01a6aea34f5bd0654d07e7ad2c0eded52a6e1126b61a46c42f7359040d9ce7f9bdc7484cb173f86"
}