Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,564,975",
      "signature": "0x918e9525f71b58e4c1a1dd15cd07025588d0c25b48e5323cd4f878490f497a3df596399577cb382c843bf6c98a6a5d49",
      "randomness": "0x6c7a02c07d7505f1d0cf831e8c42466a88b8f42ef3c2261e1fb945eff7ce91e2"
    }
  ],
  "blockNumber": "7,411,579"
}

{
  "Sr25519": "0x669374a598dc10364ae5333d18e8e1eb2b2ccf769af8b192a6850a8871707f188f6df3aa25e78081c940889e352dc026bbc8f886ebac151d4f0ba6ba40e44781"
}