Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,548,178",
      "signature": "0xabd611a1335a80d2dd5ff2ae205f2edf5b4dad8c7a8babcf7ef1421cfe2c1eed9d50659506eb5470dfca67222d420643",
      "randomness": "0xd244d1bad5d6413bdc96a3afe21f3db75b37f1cfeef182504cc7c393def60549"
    }
  ],
  "blockNumber": "7,407,380"
}

{
  "Sr25519": "0xde933b1fa43a98dd657f6524d5243116721015045e56222467beabdf631786720404d5b5c40932806c1c56410d18c09cdf915997edfd44be48ed13e0bdb0b888"
}