Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,552,555",
      "signature": "0xa37d021a35750909daa1f2f94f0c5416350b58b396fbe570dd0c7854b2f0ac2ab5447d19e80eb046331d494492c632b1",
      "randomness": "0xd0a1864834e9f78821a3f2c72c67f62c03f34ba3b42810a3586e191032a928c5"
    }
  ],
  "blockNumber": "7,408,474"
}

{
  "Sr25519": "0x36d036a0dcb753fc680e0eaba2757ab8a06f3d659e24738d17992a8ad3d82d15722cbd6008402b7a63f69c103edb9bd528e2f3a3e76bfea37443b91a10a7f88f"
}