Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,551,468",
      "signature": "0xa5b6c573fa2136c2a1acf142d4b8a5f91e72ba2d80aff86b0e31f1021a288cc93cd960476fd81d33734bf02e47b14937",
      "randomness": "0xd6dd1942c8478ec9d4e434586c67de1dc77b4c01a669776a8e2aae6f02866371"
    }
  ],
  "blockNumber": "7,408,202"
}

{
  "Sr25519": "0x12da68bd6fb01da3f36b95dc94f4735f317c66f3aab25d6282cfaba582ac34491a6e25870e4e191d06946e9a2a5daf1a63f8a5b9db3bae3205c7a4369fdff884"
}