Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,662,900",
      "signature": "0xa64cc2a064ed12bde29e189fe20379b1a84b30ab982292afec40b428669cf449ca25671435b3d4339bc6d177948739b0",
      "randomness": "0xded8bda4883643f9bdf2e7502e2cbd4064814a681a759f02955623083a300b28"
    }
  ],
  "blockNumber": "7,436,023"
}

{
  "Sr25519": "0x98348ee04b4df81e401deab18ac8a47f1572452da70477b27cca2a0325cc6310c4d9d1eb1b7fab66b60a0a8846a8c6e8111d2cce992af9b784397708acb1a389"
}