Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,607,036",
      "signature": "0xa2949d85a151b034e3a4aa0e5f7ee619801906eba2174884e54f9341abe28801bb0f5c0428e4f7e91afd96f8792886b5",
      "randomness": "0xf460617c2f559a492a9d018b9c2cd715660e670e0b635c806f102625b19d7c95"
    }
  ],
  "blockNumber": "7,422,075"
}

{
  "Sr25519": "0x42f8345b95c3154c61b321c3aaad7ac1a58b9ec6d84c874e01d2c8dc3b46d52e9205f597bb5151b1340149619b4550572525ae713a17f3c03f8e4911710fa581"
}