Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,573,538",
      "signature": "0x88ce570a93097cb779a502000f5f52cfa7e90cf7170e241e04e039774be208d2f17a17c208d4577ca19c77e2e41fda4d",
      "randomness": "0x8a47eb81bdb4f4deb9b8cebfef5fa906e4aac9206d2af70e74f982fa4e531450"
    }
  ],
  "blockNumber": "7,413,720"
}

{
  "Sr25519": "0x7c441db0fd6e43da383b23254ce3bf704ddb5d3a408bf945e0b66b8480a1f640fa71ad1823df812b6a093c8932d610a73185ba453766a31b136b8e6a0489188a"
}