Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,603,599",
      "signature": "0x8926b8ff7d3b0a3428fa9e446f56a6092083aaee08117d91df2413d778690d35ec5e66d4bd37aa92a8d8b434eb4d604e",
      "randomness": "0x5ff2d2e9fccf89b6350d7b8dd941d62ee9d4e15fa60f08660ad6a63df13787b6"
    }
  ],
  "blockNumber": "7,421,216"
}

{
  "Sr25519": "0x20865535c3f93fceb7da42355e1f14b68df7753f4e883e120061f1a337058e06c62b2b2e9d0e6772a4bea43288f2a14612a4c61ae1cbdddbd3f171345fba0e86"
}