Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,646,075",
      "signature": "0x92a3c95dbc33d42100976ca6cc99beffd9baf1e18bf26f9d512dfeb6b5c1cfca3bb14dbead1cd15880d7265ebb4dce63",
      "randomness": "0x1608b93a63ef6942bf9df97d11a714c16b684cab6d96c5ce194a32a8e3ffd4eb"
    }
  ],
  "blockNumber": "7,431,823"
}

{
  "Sr25519": "0xfada770a4b36ed385e637a7fa9ebf0bf47b5e7c399f8d3bc7714dfcd44cd4e7306e4fb134fc38cb2f58e715a6c36b701205cff95e50fe7ee5e484c0b5ebd2289"
}