Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,619,616",
      "signature": "0x8d11ead1d70087bb1cd99ccf6c133be1a435b5e33dae1c586380211991b12ac63328b06d1701c567e1fda10bec495ff9",
      "randomness": "0x4cf36b7d371382282a8b3482972f0e1395f049ac2e8e19c9322cca5fd00eebc6"
    }
  ],
  "blockNumber": "7,425,219"
}

{
  "Sr25519": "0xbaf6cfa11571e79b453c497bfd3414fda4354d7c50a29364a0bb0ae895ca0f03b2a60baf21b08e4c607f27a8f29922b850748ae1d028bbb907da10239b7ea488"
}