Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,555,977",
      "signature": "0xb6584f2230b8a21d3cf62cbb822828c4f7c210b17469d949507c7c3d3f97a5430fe362a41c93808e7af8dd38067d1ea3",
      "randomness": "0xcb65ad2fab7af796331d034f4c96a8eaab6912afcf25d0564c095c1e90d572d6"
    }
  ],
  "blockNumber": "7,409,330"
}

{
  "Sr25519": "0xda2537f7c8bb785f26d9a01cf90f4b5f39b40a948cc40495324f4eef26d7e82dd494257d634666f081eaf0538502934bec93790e93ba7185f14c0a571f73a88d"
}