Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,578,987",
      "signature": "0xa3698278903bbcbee6bb9108f59c0cbfe80ab681bbc58ec1b96b0065111548a6129b27090cf7122dbe504eb38e171cc2",
      "randomness": "0x316793edad9cfd9141c0b2b1bc2008309f1c6edc686bb376801e7a148976f3f1"
    }
  ],
  "blockNumber": "7,415,082"
}

{
  "Sr25519": "0x70d255a682f623eb5d9c3992d486dce767bd90b66f9ef249d63c07e7d78c6b67b6e6f1d16f14304a76eb90878d2494f22387b42e20a288fb1d071aa19d388180"
}