Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,545,296",
      "signature": "0x8f114f8a65e8d962ba6834c837061c41c21f75f391ac5bb6f3a61425b21d8ad547e7143896a2ead80cfe8cb755472b5d",
      "randomness": "0x41b08561a94c3aa58d78363b1c60b9f2c9dc06224a1dc728a71e943dd0bf5086"
    }
  ],
  "blockNumber": "7,406,659"
}

{
  "Sr25519": "0x8e225565593aecaed6590debcb65ce02b1c3a0557a5824cd9a74c7c14134e24749f75e2ce2c1473ac22219ccb9563038abb9c1f942af4bc38c2a6e0f45426086"
}