Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,552,271",
      "signature": "0x91a6312184ca018b9613898a3ec59c8d6c47689faead410d3014fc3142442e2aa93b2ad4716c5398985626e3ce240597",
      "randomness": "0x47fdd1c29d9c14a122c83ac9faad8b50c45c47ee81b992d9d578a8a9673c29d7"
    }
  ],
  "blockNumber": "7,408,403"
}

{
  "Sr25519": "0xec7cf722f0a814e0eabca40e9242beff8c7dbb2763c8d840f611c2ab9a202e2820bde6074771b87e05593c4b8f9479f88e1d36a4fa205ab514c83b78189d7282"
}