Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,606,608",
      "signature": "0xb67cccffaa810c9d10d10c89a63e3aa065a1a80c0fdedb6e958d47fdf05fa74bc96b27ef2025bdb726473619d9110056",
      "randomness": "0x9e3d6999d5850b6e9743c0f4cd57c1ffe8864985c93e7d9a32c68c0641dfc8f6"
    }
  ],
  "blockNumber": "7,421,969"
}

{
  "Sr25519": "0xb6f4413e5d5964e32ce7c8dba6cc5731f2e71ed3aa9b46688780c05461119733259df3e7122742014f6ec1f70930889e66f29782190b293cc643b744b46e2e81"
}