Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,666,961",
      "signature": "0x80e56a8cd09f95ee1a5c9a2b6f7e292d3d61808e9059f3615de9ba3d99b0326721569ef00815e276163c4e6da1af6cd7",
      "randomness": "0xbd2a0f400a5ecf01dce0bdb2b68a117712b9a051351645108312ea3e0d7e3206"
    }
  ],
  "blockNumber": "7,437,032"
}

{
  "Sr25519": "0x7c5287509ddff3d8526f0830bfb64ddb5b9e4accfb927f271e12e484cc319d056b6768d04983e02431bffc38853e35520161e893fc863d0d5d8c9a97230eee88"
}