Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,542,159",
      "signature": "0x8bd7bc6a6d744d22a68fa558acdb5e9b48f4522704b555ea62518d39d16978dfbc5f167351c474d3040825dedf949b7a",
      "randomness": "0x4b8b930fada28ae93d3a82a372d5e7839ae4ec423ec67b9add3f7df5dea423a2"
    }
  ],
  "blockNumber": "7,405,875"
}

{
  "Sr25519": "0xfca2bfa9eb1be20fe7aaaa91d999c2cd4670400c6789a5cdca975a42bb5a710597ccf38504a244f05c903dac9015ebc59065604405a2dea8ac57ffc66777bd83"
}