Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,560,842",
      "signature": "0x930372e79e06b792b2afb4af89a5fb3e9c30d21e46824d14542e6d0f02f3b1a07385ddb3454d2f8e372110e56275b8c5",
      "randomness": "0xcc19f9e72ae2d70921b86581228b13b9938f897d6f9d6ab8691be82396550b76"
    }
  ],
  "blockNumber": "7,410,546"
}

{
  "Sr25519": "0x9e1e484bbd0ff2b5bbe1f1735d8e651a25c43bb1f82607b80145b5bc9110c009a2dcbc33d698d07dcea16cacb980deb2dd79587dbb94642bc1fc2c05c7813186"
}