Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,632,506",
      "signature": "0x8a5de13a9f8ce2292252aa029c9bec51a0be9d0cbafd7b487f28d20c8693011c1aa1a3213fe05df503a0e8a4123b6efe",
      "randomness": "0xf68111f533a550934a4c623d35f52e7b6e76e33f92207506693d9e7d569bb7f2"
    }
  ],
  "blockNumber": "7,428,441"
}

{
  "Sr25519": "0xf0698020a68173cce441cdfa89a79d5750cd31b15c070735a28afb2e17f47a7263dfad532ad306eb2958a84381647699de4abe3fbfb09b56ea8481510d7ac386"
}