Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,589,150",
      "signature": "0xadaa12d08b3abbea51bd8d970de57f10f8d3a7f6bd09dc152750a5089dd8af41dd07ff2a98408f018f4f935ac127748a",
      "randomness": "0xa849701f3924b8176073bb25ec13911f5bfa563373e86377b5556f81e05bd0a8"
    }
  ],
  "blockNumber": "7,417,610"
}

{
  "Sr25519": "0x828edee59ff8323b3182ffe2ad938597316db924df4d3f66e1c9c78e0370bc661c5743b2af26d7f16207b808966d67723aa48d2aecbf793920eb8e65a72a0b8b"
}