Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,615,547",
      "signature": "0xb77e14341ee812c1bc8f89713b4b2e0945624d666afa11938ab134a94f67d7dc37e31c271fc76e50a314d69183baf1ae",
      "randomness": "0x76b9f5b764abb7cf6d56acf948471bac84cfd0f82f4fdbcb715cb8c0c6f394f5"
    }
  ],
  "blockNumber": "7,424,202"
}

{
  "Sr25519": "0xc680b63ce1c2b407e41b6d0c5806e19a824bfcdac0c585da7b3ba3c7cb76e353113b4a05c18c9fbc21c87ed1e03d01be3575cfa75633128e45a2f382e0ed6c83"
}