Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,559,672",
      "signature": "0xad76f0805ac3029e8e9a2e9ccaa92adb85d5ca922a251cf039b2173d1780b593528e392c2c3574ac2e2b1a29a6644969",
      "randomness": "0xe18652a2222039408df95edbb1fc14892f15dcb23b647ebdaab7a9e19434fbfa"
    }
  ],
  "blockNumber": "7,410,254"
}

{
  "Sr25519": "0x66106c61b146898e33bc4e34b6f5b177730a8d326ae13cfc69005d7da796a64ca88558a117bb128deb1126bb2384ce74b5a52345891b769b108f2a3dc9cda68e"
}