Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,542,689",
      "signature": "0x82e8b3fadb78fc42420d642b0c6cec7f02d3372fcd5a364588dcdf8815db41e407564c80aac588e709954afdfec6e8ca",
      "randomness": "0x7aea1793f6a2c325a3be3632a6a622fb0e8ab4d51a21b97e5fdffa9f873ed269"
    }
  ],
  "blockNumber": "7,406,008"
}

{
  "Sr25519": "0x1831fef2f5284843e65bd689e1aa247c5c9326213768e5e6f6847bf9ef913c295bc56fd603e8f5bc65626c2f33c27d09b5fdde3b1b31891853507b74bf6d6a8c"
}