Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,630,860",
      "signature": "0x82e65b8910c8acc4ea415ab707730865d4a5286e9f666c81cb3465396326f26e1e3589e76e6dafedda4f582bd94f9349",
      "randomness": "0x885311ae0affdeb6e76a4cee69d8aabd11417db08a5a67eef566d77fe1f8842b"
    }
  ],
  "blockNumber": "7,428,029"
}

{
  "Sr25519": "0x0ca1d78dca6100b3076b707446870a0e2e8b4dff302d6846d884badf36bba207ab20756e77bdc3844892268798f3f6895cc8a3cb4d3b719fbbfc84f3c8f91b84"
}