Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,540,733",
      "signature": "0xaa3e3dc065bce7c90fc09c953f095659fb86f66e1086790fad7272bfbd42f4a1459a09af637ec787ae0262de914e006b",
      "randomness": "0xce8e630a3289dbc588628aec49a1f1de38b84a4ba0500d37b60c170cc5d262c2"
    }
  ],
  "blockNumber": "7,405,519"
}

{
  "Sr25519": "0x9c90b923e5c81ce0631bff1317b5ecd4bc2d38f0b38b4e6ec63b24e47817ae1827be88b311b738e5c879466b25018f9a345d55df26a7ead05e8c86c2d2bf7f83"
}