Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,619,535",
      "signature": "0x970f57c0a4fed70674ae76b8954827d5392d3b8a8df8efbc118b8f19db4bca96099b422823ae0fd7a1a207efd6d55102",
      "randomness": "0xb390dd1bac03f29e13838937bc9ad7cb2ecb15bb8b455fb95e292193c0b83555"
    }
  ],
  "blockNumber": "7,425,199"
}

{
  "Sr25519": "0x02064d7e5fef8c6379cd568b9f626ce6942e8cf744edc1c60daea94320856218884b0bb6a4af303b1a4abe159cc12356b978f750aa5ee85c99b08d29998ae882"
}