Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,662,334",
      "signature": "0xb5450ff180811b2b66e9879e65c49c2f2448272c1e97c4c841d76e595537d7bf9c26de42e7991fb68f1f538c4c901a74",
      "randomness": "0x79dbde5effa9d0f1679dc557adce973252562a3bf22be6f03eed37c4266ba661"
    }
  ],
  "blockNumber": "7,435,882"
}

{
  "Sr25519": "0x924886ad1f1aadf43159f5ddfa490435cac1a51dfb3dc9568cc8cd021d82a048a64ac1edf7767f091f13b3cbd52f64a5d81b8a4b027170bae1aeaf1392851482"
}