Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,562,052",
      "signature": "0x87946b64a522cc8b2868d449719c38669b83e7900ce6933feee9abc13278d3e9e1580da91d3374b47e87e4e9c47130e4",
      "randomness": "0xfd847c62a5b28707e3625bad3e4fa4c45e2da10300b575a30fd35af36d69a47b"
    }
  ],
  "blockNumber": "7,410,848"
}

{
  "Sr25519": "0x10f0e9decd470b06f13583c6669e7890aa4bdbb4ec889ca4e60c0c5caa9fa46c536eac256729a528098f86ffa63e131879dd8ca56345a2597d1940fd20c8ee87"
}