Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,616,398",
      "signature": "0x9543c2adc3ee3fab74cd3aca30442152e28d8300616f169b4e649c3ccf275c2d13cfad2aaee3cbf1e08093d8e2b8f9f5",
      "randomness": "0x92a4a7edb72ae63d0d92eca47a8ad545073925c602d69d6ff761bb2ce551d6a4"
    }
  ],
  "blockNumber": "7,424,415"
}

{
  "Sr25519": "0xd663158825e632b24b02a33674284838b4c3b4f15a2ca25ce49d1e3acb8e794227a55b865414f760c3f8829867515b9dd98d8d674fd6d3c308e697d8f06f0187"
}