Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,575,632",
      "signature": "0xa4e6f2df51dd0a6b5ab7a79c8992e7b09f509d403639b0485b60e5faca8aeee1471c5db661fafa1843023821fbf6996d",
      "randomness": "0x65f155730c7fc029a49db8d5bac2f91040721d19470ceded5fc0d811361d7ef5"
    }
  ],
  "blockNumber": "7,414,243"
}

{
  "Sr25519": "0x70cc4cc20b01d47819cd73d99985db89efc3fd2a1bda61dd5c03d98433801674fde09c800144404a2d379fb9c90731746b7062c9e98fd603065bd7af1a40398f"
}