Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,615,385",
      "signature": "0xaf186c58f82486f017c676538373c48b849da285d00531615f7728f80a9b7a61e6363c5aff9700c1be2838706e9b2a22",
      "randomness": "0x3521ae904efbe2a69d4a41409487350e27fd43a8de29776fd9c11da782343d65"
    }
  ],
  "blockNumber": "7,424,162"
}

{
  "Sr25519": "0xba7ee09e1d7d3a0579c509ed4eb1da8c168dd739db66c785007fb3a75b5f83561cae5d1d97fe554d3c64012ad80a0780c551a32c457649f4cfcdc92fcc4d9a8d"
}