Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,570,925",
      "signature": "0x8792d637f29668e65c6019033ffee21e3b63d6661dfdc2f56b60c1e166470319f869a3f4f4b9bc462fcb310d14d2f6c5",
      "randomness": "0x5acd0fc12d0beab1ee6716f026207096f397f0bc1de1aed51c8709cb2ecd19d9"
    }
  ],
  "blockNumber": "7,413,067"
}

{
  "Sr25519": "0x501d8d859e4f3a64b3a471a11b1578d2d8f3fc0778d4a4553df99d4d8ae54a08055edffbaa2907feef8f712b2d4f0e5b2942db785bdc5a81a2fc27b704be718b"
}