Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,604,987",
      "signature": "0x81d3aec762ab607ae6cd490315fa5d35d3a6a1eddf0bf282c3fdff673e63e6c0fc059b226764529cc86803c5cb27be13",
      "randomness": "0x706a0302d342b1365eeda310c5e044b0807f56fe8addbd6c8836120b47eb320f"
    }
  ],
  "blockNumber": "7,421,563"
}

{
  "Sr25519": "0x36ad651b0f422575046e9481e3c1863ae02d1bccd94e32aae0d6c3f67da7b421d508f37dc0d4a444fe32433956615329805b34473f60b0cc588c72fe4565c885"
}