Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,579,432",
      "signature": "0xa6cd59480c2eea0818be5060aee0a91e29a40ee4c6857e249986e8449c5cca9a9862ea1fb3c6d3b7152ec4fb10a2956c",
      "randomness": "0xa982aab5c2ccced116a3e1d9167088e789f97cdaf2789e0f4ce0badb05947702"
    }
  ],
  "blockNumber": "7,415,180"
}

{
  "Sr25519": "0xbe5559b78d02f16c1be534f24e81daf9815333471718d2b6c9a0e1c8d50b336a617a0ffb02d2ceb023d6d7618d66d5307231ac8decaab7ad63ab604a5ef7758c"
}