Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,546,332",
      "signature": "0xa96e0d82a49eb6ea7e7bef8f0cf70fbf33853dc1e88f24ffee8aae44af52dc262bc8a064eb6497e38abd82504f050bc4",
      "randomness": "0x069de02a7edd918fb9f984898baff7188473dda9b279041722e2d92c8f0bc9b8"
    }
  ],
  "blockNumber": "7,406,918"
}

{
  "Sr25519": "0x4a826ea1eededda45c7531785483911071003a286ec9568ed8a14bd09d031a40b9e3b2423ee5d1235621355326b5464021e9157dd8cd6d2736b2b411a4f67084"
}