Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,586,878",
      "signature": "0x8efe4ba97fc2af033aaddd1d20a9daa515eda3e7dfb60623aaf2f3682b43f72c9ac9bd009f79ee56f433fca8db339c4c",
      "randomness": "0x3c0b23bdd00e3b0071c266cb883ab7d039f58e97b070f6f8702f08bc95d4e9d3"
    }
  ],
  "blockNumber": "7,417,042"
}

{
  "Sr25519": "0x8c9c9be47d435afaeed5db7699f429262093062fcdf0d0d724a78b3509d8b816cc274f287ade202c57df9682081816902b782d65c5b75adef10f53a673f9ab80"
}