Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,548,827",
      "signature": "0x8e47f98a0ddfded87297812e40201aca0e69a6f919264ad41e54b338e0908c10dac5ae1fb0672be812db49f1447f2ac2",
      "randomness": "0x9691429758c08f2760ae76d422776386656832865e1bb9582d310ac6b4fd471f"
    }
  ],
  "blockNumber": "7,407,542"
}

{
  "Sr25519": "0xea4d5c56d2a7e6320aef5b0110966507ada63c290bf280aff379f8a8f6d5355393d85981119d285a94764134c491754c9a91279d21237e0197f69987051ed785"
}