Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,663,049",
      "signature": "0xb1efd47507907ecab607f4c0d3909db0c5f2aba4e3206e40b39d559c6740128d397737ec38b4211b184611ae58e84e6a",
      "randomness": "0xa04a3674d97c13544a5f18a5244f37294b0cd583520ec5fb2058e61c5f89ee53"
    }
  ],
  "blockNumber": "7,436,061"
}

{
  "Sr25519": "0x28849ed8dd2d220c7a67a758959206b006c07acde7c12ba6290ab1baa2d464498243e3d579e2472e4cbbec5594be021f9849e5bc8328ee7b0f8da5835527e38b"
}