Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,571,200",
      "signature": "0x96e6deab093720c1124cb7f45ebe0953c16d94af64df4700e684344a42c0deccc3669be002136c59e9ec9ecd2f1499b3",
      "randomness": "0x5dbad88f5576039efcfbd5c6a4547c26e2cce2920b5fb9ff7cc08bd1221a73c5"
    }
  ],
  "blockNumber": "7,413,135"
}

{
  "Sr25519": "0xf0d4b7076e224e56d2fea31917d1f8a7a74c67d17a0b7df2ead45502c8c01811fc0e2fd54efbdc7b917e0f65ba2e7e83b2fbad66a31977d55895c33afe71a28c"
}