Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,667,519",
      "signature": "0x93bd373efd0524972934d2f7b8b20e39aebd6cfec9ea4cbf78e94c8189a09fce93bbe43139ccd4748c3184f302f0db53",
      "randomness": "0x8c8dc8f3534d8a154dea3a3163bff59bff285b08049744c01dbd7779fb0dd1e8"
    }
  ],
  "blockNumber": "7,437,171"
}

{
  "Sr25519": "0x101fe940cc16ee6fdf04ff858738d2b1d61c51cc95777c2535cd17adb81ad32e9b13a7cca75b59deba60b647d8edb7302a0b6c3d5263849fa68aa38ecf88be81"
}