Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,606,904",
      "signature": "0xaf02f9a6268413f57ce27063b002d88acf7ca6942a315ca13b2cdac46de9edcfe119fa4075e4fb069bcffb8b2740f38d",
      "randomness": "0x9e2346f3aa532bb1ede788039f9aba85a1d0c01c4ad0056947c276b3b12ee04b"
    }
  ],
  "blockNumber": "7,422,042"
}

{
  "Sr25519": "0xae9426ea04f9553ec416d2a0f27125a4e4bba4d46be4f69f471b0356b75a595ca5a3b86c91b1a287c00042e801edc967acb4f9e516c49be9cf1b3cdcec088784"
}