Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,592,367",
      "signature": "0xaff876fb613d003812a863a8655d9bd68002cad7d758c16f4924677a0b344ce13d3f267c4615e2906d63312871475de1",
      "randomness": "0x66eb3b559135bf846df422c293cd04da922859b58e2a0c8eefa041fb3bb0c015"
    }
  ],
  "blockNumber": "7,418,413"
}

{
  "Sr25519": "0xd6d16882038b0cf98ddec216eaf06e8e5b813e196dd77c3aa5991f9feaa5f530e7c09a885be55afa329b7b73dc7122e3f407dcc6803e102d5795ede90f08bb89"
}