Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,562,879",
      "signature": "0xab140dbc652a2a9942ec26d2cc38bee36807564d4e9e5dd0a6bc9c394b32bb0988d426a07b244173baa264e34f136162",
      "randomness": "0x20052e4aff7a24e112576291c53e3c7135ec038c36855f2e28143001f0056761"
    }
  ],
  "blockNumber": "7,411,055"
}

{
  "Sr25519": "0x40ca574ffb29de82a1e0936d073f7c2b1b9681375284b6f7efa6cdd0b28ba831183e11163e2e324a5d88cb14d10259d87cda847355bc1ffa31900bebea0fc589"
}