Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,545,774",
      "signature": "0xb1b55646eaa284cb7b662049aeb283599e4882bcde940137afb47f565c78eed017b60798ae5597eeab9ba1130cd11c6d",
      "randomness": "0xe305b8aef7177d7b236e12c1e0e7dad88de371ff1a3b9e8ef49e4c7abdb51031"
    }
  ],
  "blockNumber": "7,406,779"
}

{
  "Sr25519": "0xde19411844528a48e8e7d8cd76964b6fefc12246184eed1071f78f97089075586350585bd56970a59cca28be894ae1019f9155722abdc2c9667d07ca169cc084"
}