Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,550,026",
      "signature": "0x88101ccdf8480045780ffbd4cb4fa8ac6956bbab5a0f9f8d7240abc9cb6731b636621f9fc670e3cdf1d1ec59c574e3e7",
      "randomness": "0xd50819e2bcc3c8feead68b843fdbd8ad03b0233bbbc4717a38a9c5f354382048"
    }
  ],
  "blockNumber": "7,407,842"
}

{
  "Sr25519": "0x50183d7a50a2812117613ef197662cbd7cb01f97bf3e63fdf2c7b6256723eb6e84fcbb2d7f2661dc074091a59aecd584377a07f8a24b28e2ab66b1730981a583"
}