Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,576,343",
      "signature": "0xa14bf8db43c849313f62efc1d7939032250586f7ae21770f00ccaf8b615ad231a4206bdc0d99c76a45a499acad79dde9",
      "randomness": "0xcb325c1c403b03dee2cb17900594c1830d62cf3862ea3d28a0a73bd15227c041"
    }
  ],
  "blockNumber": "7,414,421"
}

{
  "Sr25519": "0x2c2cee3e0022b698230537e39ac64d65ef77e13e017b89d4f40ff4f68d7ce03d7cde94d0d2a81e3e183c820adfc35781f51e2eb20edef583b96c1216b13c388d"
}