Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,570,716",
      "signature": "0x99fb2850aaf853e94be280695d5cd3a1302cc2b7178b2aabfea2c2f450f7fc2734193553430efda852cfebe504b48739",
      "randomness": "0x184f9907500457172718149a5490d8beee50cc90b0e9f2c825c8298fe54d6192"
    }
  ],
  "blockNumber": "7,413,014"
}

{
  "Sr25519": "0x34907f011f4ed92100993396ae7931b43dabf1a8d70ae61b5f7229807355c859fe23488a4cf2d970c220d99d9bf9996126bafc560c7b15cbfaccffd3a0c72881"
}