Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,541,936",
      "signature": "0x9768e56681d0bd5d62ee46106df6cf0ca0033e90c02c6e869a8ae6f1a1b93ea128abb7cd58077c6369aa73ef3781e4a7",
      "randomness": "0xa34245e60efa57caac91180b7e0cc1553fd3999a8ccda1ac5e1142ec09e01a38"
    }
  ],
  "blockNumber": "7,405,819"
}

{
  "Sr25519": "0x2a68998cb99d25cd01d3d0ed01c8c8b102f9104841f49f1749ad386cdb13963b989c01927647c63b6caca272cf0b849d43b71261e5135136104709e68085038a"
}