Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,568,599",
      "signature": "0x88000cb4022f2e65a93e2d167bde46b08da682d8f1f6e7fd5d5943282e08bac0e4d5a2b5080105ebace718a04aabe2d8",
      "randomness": "0xcbc2141b6b6c63f7a45409cb8fe9993027e62a12681d948944505b1999269b34"
    }
  ],
  "blockNumber": "7,412,485"
}

{
  "Sr25519": "0x249d4fd5c468ccd47cfc4ce5115e070924df77ae119e1c00b0f0ac29e5b1017ce9be13259caf976f85d3410ed3c7763b650fbebdb0b96a487001ff9dced2a781"
}