Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,559,754",
      "signature": "0xb803a21c79f538cb348b1e3c2edf10d266448283413f356e67bdf346397b5f1103bed1962c6352fb272c6732cb068b64",
      "randomness": "0x0ba82ae4dc6dce3cb2f47c4faea1baf8db919c7631844fd01a1d4938a0650480"
    }
  ],
  "blockNumber": "7,410,274"
}

{
  "Sr25519": "0x0a689f34e49a8ebdbf8d9f396b9176c650724db76b852c610d9edf916ff80c7e49d1c05078dff1cc9662cd45f7e00e2cd480c284495ed10c897ff6975df93d83"
}