Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,560,817",
      "signature": "0x8f80e89b13802680ad86121c4f17e775070a98decc925ec7dbc59889fe379288ca39a876f7dd7a07fe346eec38528f3b",
      "randomness": "0xe4e32b975a3b78a616b5aaeaa5c5d2c61274853ff44fdb410f97796da54004cc"
    }
  ],
  "blockNumber": "7,410,540"
}

{
  "Sr25519": "0xd07f5237480bb2e546304f514b6b408a9785a564362a0e9e73fefcc3c25e726eaf1b121e09b3e912334e64e7a4ce67d1a3c11e5e7c55375587bd5ddf9d3b9182"
}