Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,649,074",
      "signature": "0x8ea7cae8ca5983634b28f5990890c84301e8a31fe9e08e9952d49b76f8771d70a048ff1fd003bf7a932a0b22fcd36972",
      "randomness": "0x3299fe78a0706ab06833ed176a180d6cb773a826b9b55c4224b5684a87243883"
    }
  ],
  "blockNumber": "7,432,573"
}

{
  "Sr25519": "0xc6494b910ebd2676e8ae179737220f3a5cfbdf52f756b4aae5ebfc4378f177794135faeb3631818a0f2e7fc098552e0f17d25125a8cf844253f45aefb8260686"
}