Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,666,680",
      "signature": "0xa6e3452c8fa6ff90cfaf8e8264a9365e4755fd458a149b6129a51e6286cebd005287a92577350d77b8f00cc840fade66",
      "randomness": "0xb6c85166211b98b7f91eabcafbb5c4f23bc27853ef340e82386a693c6de9e1b6"
    }
  ],
  "blockNumber": "7,436,961"
}

{
  "Sr25519": "0xaa0105906ece856956a3b0ef4ef3599be7c1f786c477af6d04ed57f9f07ca73c75e1e0b6ca1a7b9fb7957ae0f848d7685cd6ba0d8785441dceab9c29830ebf83"
}