Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,545,848",
      "signature": "0x9479eeaa9b51a2e6d195368177aea50eb4822e5990e50b72e48ba6780525e748ff55e5a94db44e07a6fb9b9792af361b",
      "randomness": "0x3b9e8db52cfaa61d2dc54a2539117fd06c9182c603b32828cf77b80a6d3e2e23"
    }
  ],
  "blockNumber": "7,406,797"
}

{
  "Sr25519": "0xd82ed10ae9ebb1dd3b58d35c7b049de26e635d8f8ed4cb965908c7308f55b4770b38fdc590dea3a47ccb82355bd7f4899123f95ee6599035f8b31c62212be088"
}