Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,558,326",
      "signature": "0xa8518d61d7ad1b054231124c12d504deb5f4802edc96b26823a5c70d0fcfe77b2c42dc2c648855d6e747c00f730c72fc",
      "randomness": "0x3f16b88b2d20693b34ca727d62d22caafebbc6f19ae89a62bacc3fa423af1ebc"
    }
  ],
  "blockNumber": "7,409,917"
}

{
  "Sr25519": "0xfa5d8c2d1c82aa4c97e2898c3005de0ea5e8902244a59896c6faa14302995e479970ee6c7a3d7dafcd67dbc278385b28eb47fc39883da1b253e35b2de6e1c68a"
}