Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,562,657",
      "signature": "0x837b68c5ff4f95361cf2532d8c9355bc533b3947d797b673123dfaae86689367676e30c916bb28f83750d742934c2da3",
      "randomness": "0x0db1016a04ef044827929527a476065ac98dbc296b40b5b2bf39d8a62d22bbc8"
    }
  ],
  "blockNumber": "7,411,000"
}

{
  "Sr25519": "0x40b1e693d71c2b9d4e45a74b7f5baa8ac590e4003205dba65fd92826bc342d7e66d91a7c44eecb57b82477e441a31987f0237f2fa35d39427d4a103039a89988"
}