Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,547,680",
      "signature": "0x8e17cd735ee9443adaae72d14d821fbc11e6cd39d40cf0ae0e76fd4142a15b59978ec32a81ba384ab81cadd038b41b5d",
      "randomness": "0x6183a1c65d2eb6dd2e70fbc6ab90d0585dfca1a0f62fcbd39da5bf3641d8b7c3"
    }
  ],
  "blockNumber": "7,407,255"
}

{
  "Sr25519": "0x3e0545e1a0b1938a1f92f0b3cd30341e6e5b9a71d1e9bc4f5b46813127dd30686cff9d9b7e8fd2e74c2998c0d9c5602a1eeaeb112be2b2b7baddc2b185e72a88"
}