Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,546,474",
      "signature": "0xa5c3b5c77c7571718d1f60c040abccba736e578363f6e0ff8f7b7252b0e2b26991cf6e2313584f84c92ac4c175378817",
      "randomness": "0xbad47bcce9c7696ed4257065a289aaba2764df9a5dd8f69d44fddf5c3c5e344b"
    }
  ],
  "blockNumber": "7,406,954"
}

{
  "Sr25519": "0x6cfd9737c34e0263c98ad15253a79f51589eaee8630ac6cb7dc808eccebe5325a68e71fa7034952396446639bf891fcfe6057ab0e81f5553da22f5705679ae87"
}