Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,566,957",
      "signature": "0x96bf46d887a5556a5a5c8bdf00dd237f341966429572bebf60417530881a284be56f0ed1c8a1fedec5a317c572f49f40",
      "randomness": "0x635eaefa96b6ceed22a92f034371e996fcf9f05591098e6d4ea7ac0c19a6c2f8"
    }
  ],
  "blockNumber": "7,412,075"
}

{
  "Sr25519": "0x307978dd64ffa48ee3983a41236887b3794cc2a107d92d39ac41138314a49b76550e7e3c27332d1f05a3e4d3c903346fa603296fb36df5abdd16e5d9cab33e82"
}