Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,540,162",
      "signature": "0xb8b5d6727b759b2864bdefd53567abbb61e00234c4877fb6724c1ab1bba24eb16a50d0fdb111eea2fc02d4b47fa4cd9c",
      "randomness": "0xfc29e9c6b9c2bbc066b6c61c918890cbf956e92eeb34d5233998efcf3b58643d"
    }
  ],
  "blockNumber": "7,405,376"
}

{
  "Sr25519": "0xd01dd396ba9e7c00406c65e56b82b62f5e9a47294a6c5a4a7de2c6fbcff6d9798695315f5310df47167da010b6176fa6900551ebe68c853fdf72f3d44e5efa82"
}