Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,667,578",
      "signature": "0x80341c8545a762f60f74f657336c865b2398020e6d71abea3f595b2dce0abb4af0cd75a75257d9bbd8ed203c88a2e01d",
      "randomness": "0xc9bdecf1e512386cdaa93524742b35931192afa3c2289c8898bf7d39a74ad589"
    }
  ],
  "blockNumber": "7,437,186"
}

{
  "Sr25519": "0xec7418d861dbdca7e73eba19df31920c5938f7076a54ae91344349bc21b6225a6bbebcccb2a910b3bbef9adaafdda2b69c433c11b4793fcf58fb9cf664b00e8c"
}