Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,582,020",
      "signature": "0x862327cc85ff9a07f144b5477a8368275e136ebb02e82b99a528b208f6d86b320d384a65d974e5e001abe05b0c14bfe9",
      "randomness": "0xa4598a5e863d34a4aaf46dfcdee2d47bca110832217769265c0fc23865115068"
    }
  ],
  "blockNumber": "7,415,827"
}

{
  "Sr25519": "0xf4265b4053bb346c73afad7235a9cfa4c9fd8c834ef79bb7b81d5380fc90471f564d3470c83a5c7ce4b8aed84a31d1f96792a8a66b3ac055d0cf596649eb3e81"
}