Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,658,810",
      "signature": "0x8e948852e4d7748bd18a0d2210cb8b7e8ba1a79344e4873f0f1da18520325e97347878b285efa92c3d1808f2ca5bee9b",
      "randomness": "0xa381eda69f7e0eda1a2e0b87e6df99aad23d3b5e0b4c01fe4c6e4f8e554e3ec2"
    }
  ],
  "blockNumber": "7,435,007"
}

{
  "Sr25519": "0x047f06962a686dc978b8beda72ff3f48bc7cb93e37bc86e43ab055b1595abe5339a1f087601034b3dd5d2877db0964dcea52cd0e9142273b96ee9e34bd5a1f88"
}