Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,671,045",
      "signature": "0xb326b533948d59dd48d023b3ae54e4728eae54ef2611e2bed723470c54563636069fabcfd5c7f934ffcc9bb57946a3a4",
      "randomness": "0x7df484855102eb837e9cb13bb017928f75a4a7d339d749c4dd9473f4b0b5a212"
    }
  ],
  "blockNumber": "7,438,053"
}

{
  "Sr25519": "0x365ff309c563b1d999f968fcf168d6353233ce2730e1d554b61e28ace09e9b0f7d1c214bd7d102fb05377580e2a0b4969c16813746a9b8c4c46a3d24c2a5778d"
}