Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,552,893",
      "signature": "0xb530a13fe5e92c821a820889453bba7302a17f98d5ae8b539a1c6e455123ae76b9bb74d05290cc796f1ddc1ca5aeb218",
      "randomness": "0xd6a71f1aa9d74f481234b10cf5b6f7d6509939b001ffa421c2964053358a4594"
    }
  ],
  "blockNumber": "7,408,559"
}

{
  "Sr25519": "0xcc8933f8468036de1798c9ac1e477c56e19435fdd3fd5a2207cb6c4178d370759a20b3a8591fc0ca093a5509ba97e52681b6b8f5b7b0c94c3158ed1bc1405982"
}