Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,660,577",
      "signature": "0x934f15126fe9b8d3316f51995597a64273e1ecfd62f13bd0dea491afe18441236490418791e1ba8895cf504f19876df4",
      "randomness": "0xfcba8c1e2121124d5986291c2e6b900c592947a44ce272a1637dce7939301e66"
    }
  ],
  "blockNumber": "7,435,449"
}

{
  "Sr25519": "0xf0d08248511a886a6cc31d25104536947c87d16c5eb853c684eae9397a200f57fba74e203c22fa6e426cee9397c5252c06e8234ef96110441fe5dabf3d27308d"
}