Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,644,896",
      "signature": "0x98ad612ad4a310f5ca783f800267529a9726e3ec7bf45c82ec07ddd3eedcf7a18ebdbca3b6e485c193bf232b4a4d11d8",
      "randomness": "0x07dade8e948273dc1b11c16b047c72a7b9b043d5052f8f16fab03476674d1c34"
    }
  ],
  "blockNumber": "7,431,528"
}

{
  "Sr25519": "0x668aa430b91eee4a2c104aa5e751c6938d5f05c476894f9546d06b3fcc5335049a68568584c6e52ff48174cacaf42408d5d8aa0ad71ddbd1f961775d49ba5f86"
}