Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,570,127",
      "signature": "0x969182673fdf291943d18beb7530c2b1461e07ad599c59f532e163831ac8db85d2935846154c32668968ee49346c0966",
      "randomness": "0x268578bf4504b89849a7098c182beb45d4a1b469e28c7c35102423e443c1d61c"
    }
  ],
  "blockNumber": "7,412,867"
}

{
  "Sr25519": "0xfaae4e072bc1bc5ff1141da6b9690ef84d9a10688b1c89aa3259e485e171643acd7d22d0e89fcdb33984a44af4085f13dbf11c3ae24471dcd73b182406038a8d"
}