Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,599,083",
      "signature": "0xb3928ef2b6604ef7113adaf25bd359faf45bf625a84dba078aa096849c44b91f66eff562148dca1d59d6897760f3486f",
      "randomness": "0xa6337e07ec12e45adb387b1acfc210a9c8de8826d69f08f9341adbfb629f903d"
    }
  ],
  "blockNumber": "7,420,087"
}

{
  "Sr25519": "0x9c40e0102bef748d5e52c4f0cd435f71957e7404e91a029bdc53407f9d66957c9e667e1e63709dacf713852f47c853d3d2da548e3b803830bcf5102681ec3183"
}