Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,548,225",
      "signature": "0x8927575003ce21c987ceecb8af75fabb95ec32deff1dd0689ab522f24964fdcf3eebe1d642a88eff4f15cebb0ab07b0f",
      "randomness": "0xe28dd67c5cf772a55016b6ad16b262419387d11ae519e36a05811f663e5f4cfa"
    }
  ],
  "blockNumber": "7,407,392"
}

{
  "Sr25519": "0x1cb7d6602f64a7de64164837bf59284662ff427d7fccb4f25639fa103483c64b72ca09906f69317e3b4b8d28a9498108d75f0234847dc6faef84c4f522074182"
}