Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,653,766",
      "signature": "0x8c8b2383d8f979b2ed546141a34f968ab74ec5b73c16d407df4e6914c6a2476d2496975e92ef21682c7bf95e4667cad5",
      "randomness": "0x4f860f2f7effe0290f501253644ec8a120379923c6252805ceae45e0309d3285"
    }
  ],
  "blockNumber": "7,433,746"
}

{
  "Sr25519": "0xbeb0044c4c97fb72b99a37e84cf8856a8d0e2ca5c138ac4e9815cd90398420659c80cd256ea59c64cb42376a8b6b47d9ea01c9d58051d60b3e45de2c1c99f583"
}