Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,546,336",
      "signature": "0x91335b8567d0e49624262f280c6b3c241f4eec3c0f479909be90e777b4bbe2e21051114ec73a30de1250e2586827c405",
      "randomness": "0x7587274dea8220ebda32ea16d4720c7d9868ca012ae562750113b5bbb048ee8e"
    }
  ],
  "blockNumber": "7,406,919"
}

{
  "Sr25519": "0xc8941d9d9737d5d718eb6c39c2c0260cfe08b584e5ec20e1b4fd0d9b377804362d65331fda3a3012de890e5a271b1637d9e0a23cf40a9dc06f1dcc0d09b47982"
}