Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,598,927",
      "signature": "0x9130fd054f6db41be5a43e089cc47d30f4051adcb861f635f792ac3ddc0eee6e851d9266b9cd8734f2dca3f2eac85180",
      "randomness": "0xe3e46d178f6e13a8246f07241dbc4e05dfb151484856a2a45459c4d786339624"
    }
  ],
  "blockNumber": "7,420,048"
}

{
  "Sr25519": "0x7a5ce0afb2fa863d1592fc927495495ce89e2a301ff1366086166c0260782a5f8d6182adcecae531c2c3f49858d6fcdb6a2aa7b19d7de5598697d2f43c96aa80"
}