Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,553,696",
      "signature": "0xb95c7dd3a31af4860a918f8d563500c94a8fb7f40086446922207041078720a1925a4007850eff11e4eef8ccc3e8b214",
      "randomness": "0xaa6bb1b0316cf3f263b5222430336cc97250d15aac0c0f7ab2f0df46559c0308"
    }
  ],
  "blockNumber": "7,408,759"
}

{
  "Sr25519": "0xcc42904a6c3c03f293209cacd2837db50a9066fc3fdc021196110a1de41afc4e76d97104da87f218e90523fcf230e64e808da6866bfef88a18d85ebd3d385382"
}