Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,580,953",
      "signature": "0xa5e758ac1f40b50bd1b4fba7067a6e6bf659452745a32ceb18c602a4bcaa3e63aebd7a092de4b41af47b5c2b8d2b44a2",
      "randomness": "0xc6d76e51cdc6a060ba4e520be8b84b6a905f81d45a378f6de1a0f4debc3a9d3f"
    }
  ],
  "blockNumber": "7,415,561"
}

{
  "Sr25519": "0x74b7b2d7e37ffb734ebcfcd6bebfc0a4d747b776e90fe594d75a27838a93cf6cbbf997e23473b4e62b2290f26e64114706a6cb3043f89c8720d9cf24ae081188"
}