Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,564,974",
      "signature": "0xb96856c6354f03f4e9a14c57800116d937bc40933d8a04c1c9cf6cfb71db812977030581d4adebc076cb34ced9e57fd4",
      "randomness": "0x01b29cf8970dfa04bc7acff22cba1070d1b9f93942b98d71f60ba577af88e452"
    }
  ],
  "blockNumber": "7,411,579"
}

{
  "Sr25519": "0x6a6ca1b0bedf6ee741addc258aabf88ddb3feb58198a4097a9a5e2c16e611440f4bf4a7c143df9b4fe0dd5330c6ab164b8f9e34cd042b2072fa0ec6f5aa4818c"
}