Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,613,409",
      "signature": "0x952a495a5db4cbb2aa41f542619f4fe3d85b75142001830679787e9666d3ae1aed3b1a8cd9c476c23f4cbd8c72934bff",
      "randomness": "0xf4d5fca9cdf41b261d67d9f4b106a927b1958c8b5bc3d2889e5aec2e12cd459b"
    }
  ],
  "blockNumber": "7,423,668"
}

{
  "Sr25519": "0xe261bddc1021768c7a6de0c86c0a30b6cfb1412eaade5d2a2312ebf3606182192e60faac724701bf84401ae2856817480fc5019328eb7be9da7db2b920d81d86"
}