Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,547,989",
      "signature": "0x8bfe3bc10e95b3eb72c33b092c39d1a3a3e82006cccba3d5f90921d08153ca90cbbba4c92237ba196a07771c2d552336",
      "randomness": "0xb99acbebc3abf4eef0917a81260ba6ab3b92b714a902949cbc1ab7874d8728a5"
    }
  ],
  "blockNumber": "7,407,333"
}

{
  "Sr25519": "0xa4c449effaf8aca80e9435f59311423a384089e1d3fb8719d17fb19629b7bf07a7c1a28bc4dc2e1247e7e3bcf47a4f713f49d67cd27b4d43041fbeef06967a88"
}