Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,568,719",
      "signature": "0xb7a0f3c95950725fe198548f1748be9db80b0e665821acde6325a514249250197ab3c0cca7778637dd3965a92ea47d3b",
      "randomness": "0x5f597f1af3af47c505bfc77687d36c3cf4ba8b04b822200bfd13caa72e67ad56"
    }
  ],
  "blockNumber": "7,412,515"
}

{
  "Sr25519": "0x0e634df99e7d16534261e9e176219ed11322c44729224c3c3a2930908f005776523d6e35c45e82a7890706dc0ffdf90e34707f48de4003206808d058350e788a"
}