Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,570,410",
      "signature": "0x887d2f74fcc86e5a525cd376f4d151d840ec0263c08d1c7de93de39e9ae01a49f0f01a0ac85662821babb1b02d4a6d42",
      "randomness": "0x5a7228fa3361a619b09a7ed97297f4fd1ca9e976886b1e3691679ab2f95f4c11"
    }
  ],
  "blockNumber": "7,412,938"
}

{
  "Sr25519": "0xb03fbed0b93fc639d5bb0167673c002baaf2448c62d72ad71c7673fdafd4882cc10b54810e73dd518f2dcaccc34d39e87cd2a63a69ebfdc262a54205a2da198a"
}