Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,572,665",
      "signature": "0x88594327cd21640b0d84fdc678189e6019dd0b3f3b7fd8a4984e1d53cb717e9577db0f9cdcd5c227fb3f748e69691b88",
      "randomness": "0xabd1aa7506e938d396dcb93e0adace7426b27f6a747f2901166a37b2066332fc"
    }
  ],
  "blockNumber": "7,413,502"
}

{
  "Sr25519": "0x3cce8b78f9857886db22504b5b153639a188705c3124cb7a418f011285f74b128767311cc31b63f531fa4541afa43c25eb1e67b3e36098ccb3ebc03f3729a28f"
}