Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,540,859",
      "signature": "0xa05f18b9b577ffb658857eef8f211dfc9032e477272daf3fd31108410795b94784bd81bcc530dfad3b4ac52ee462c8fa",
      "randomness": "0x498818dbc55a386ee438baf6ec1ad08801e4e014d1c3f547a10b2e1b45a98ed8"
    }
  ],
  "blockNumber": "7,405,550"
}

{
  "Sr25519": "0x5cbbb03e71ac403dcd58ffd6ccf1c936c3c45ccf2c7761cdc7c72d334e6c98596aa3e85837b48ca0a3f84b9fe748c486b57f70e26fea07f56869205de9e37380"
}