Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,564,780",
      "signature": "0xa8072c66fa380b373b4e3a5bfe328e227ad8e46a552181df964f74aaf6fd895b858d1d1f8bf537c194551e6668a4cab1",
      "randomness": "0xc8d5cab14b40415e529097b3c87ec7ff73e002fa9d5eea3912644b05ed99b5de"
    }
  ],
  "blockNumber": "7,411,531"
}

{
  "Sr25519": "0xb894ad2c296cfbddb3cfb65c1616351bf9b570be8992934318cb4ea74120db3c295e52600f3131107c557069d769a025406c237de2440db2ae7c70790a9c648d"
}