Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,663,855",
      "signature": "0xb12d47ada5be8ed343ff92721a819427e61b39fc084499d67e84845bfc40f2e9b61634be5280556165361c03be332723",
      "randomness": "0xbfd1cfcc9f63fa6713890a4bc9da191ebcf8d937cfdf03537600cf1066a108f7"
    }
  ],
  "blockNumber": "7,436,257"
}

{
  "Sr25519": "0x5ce8752a7888fb526c94bf855773decfd304c0bb8b59de2eaaf64074835124284aeea3061b5e2268de1a4cdd55761189cd2b97da495b689fccc0d03a135f598b"
}