Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,578,579",
      "signature": "0x9118c9621e613ca538922eac6274fd31da4ccb36b25517c61303ebb7c4cbc82689e601ec288d48a13bec5183cbcf4903",
      "randomness": "0x5c9df147b0f6ec98ab230ae479c17c2360744c4ef92bd09754161dddaf9e75b6"
    }
  ],
  "blockNumber": "7,414,980"
}

{
  "Sr25519": "0x180755aa2d7c9fd000a8ce3f98ff7fb2f17b8fc4fd0d26d17694559bec79897961a1a81a88349f4f664b0fa5cbf9bb2bcaf59aa02314be89e5a020f8de1d1585"
}