Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,546,464",
      "signature": "0xb72be175ab895602e0c617fc8a85c9237415dc1e35317068dce593dd5fa5eff43e9ff93a5d13ba09fc236cc767b2954b",
      "randomness": "0x8c8594dee139773a5195865bfd39ff344fd7866281557e219ca17c1384958e64"
    }
  ],
  "blockNumber": "7,406,951"
}

{
  "Sr25519": "0xda496e49b64f9f117e4d16d5737e32ef5a171dd0de0ca5fcb584b7caa97883025b6b24478f345bf70a8521b8460c47ae6df97a18e97e3aed6af4c8a872ea788d"
}