Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,573,999",
      "signature": "0x8d9418e81dcf842102165e16d783d2b49dc245d9937a656c0203d2c3f0f2db7405a20a7308de8cd36fd686c89dbbb018",
      "randomness": "0x5db9c737dbdf53e88476b0f585876df2ef5f294f615cb64972bae449a9a881a2"
    }
  ],
  "blockNumber": "7,413,835"
}

{
  "Sr25519": "0xc6dfddf9018cf6e7152fe863c480498c35ddaee8706936e58f194f751279c816c62e4a605736d97704f513d13c1dd47075d46a928b4c7c3a37cf361444f39582"
}