Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,547,181",
      "signature": "0x80fd2a5746fd94ad3711376a781761e2f6a7be83a8c0f0b03822c7e1edcd40a7f6deb4b0dcc7ae1e0da220f06a8f9216",
      "randomness": "0x0003b1ad562618988ad70e277d89373a035677e4377fc8a08d5b24e9ba72e699"
    }
  ],
  "blockNumber": "7,407,131"
}

{
  "Sr25519": "0x7c93903082bfdcc36000566ff3db2486c10ff95bcd255fd93fa7e187595a257aa1631dd2e3330fef1b8f1abf2341382dac128c64a7ed86d08edd4f4dd99b778b"
}