Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,562,555",
      "signature": "0xb2d26d657f37933e719b10594f291b978cfb6012f5dff14a57fa06d99327e82c0ec6c65542284f36ad213c7c92eb0daa",
      "randomness": "0x2e553ebe85a623b1fb9281bd0a74dc272b0ae421de31db63d742bac1833ca264"
    }
  ],
  "blockNumber": "7,410,974"
}

{
  "Sr25519": "0x1483eaf605dc68785660511aa66b12580b985354875c4ac83c2f4e918121280f6efa80f755f21f035cb57de9afd93ab1e803bf138087e19b4b24ba2c01299485"
}