Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,620,027",
      "signature": "0x870d12700884648b419353d01e67737e31ec7e87e7a13b0e008a1f9e619c0e26ac30aebf3a0db99c60c5dc653cadc34a",
      "randomness": "0x5a0a1f353f374a3057a35a327249967ac039f77c20069e2b1922c983ffe1ce99"
    }
  ],
  "blockNumber": "7,425,322"
}

{
  "Sr25519": "0x88dd78a5e35f1b6a44f98829b8b1666de5e2db1bca1918fb81f84db2beb3b307a9f236ba50a42f6a8928b47da0e7bcd4a8586fdbcb1930717b453df39c5aa682"
}