Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,560,159",
      "signature": "0x8992ae18e1ebf44c51c2e950d21f33e490a4931ef01157af941e0eb2bce095c3cce3e0b9f7d6c25e601a363261e52cad",
      "randomness": "0x90ce0177db8446a404365ee385fa608c202cbd79038a33ac07901a460aa2f84a"
    }
  ],
  "blockNumber": "7,410,375"
}

{
  "Sr25519": "0x741036d3cbd15ac6862731bcd6c1401c86a93d2697bbeb92bae11375a71bb87f063865c14d2eb6ad194ca796ddd0f800a3de5a8c3a9a3e4e2519fb119a83188c"
}