Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,547,779",
      "signature": "0x931214ba4c3a7028a77cfc41ff787338f3fe85d8c8e43d8a9fc858a65ca4c985d8713f9beb2b769a2cd20c7ad12e0e70",
      "randomness": "0x247aac877bbe67e58cea1d4c511df6b991ec9534b11bac283d077eeb49fc25ba"
    }
  ],
  "blockNumber": "7,407,280"
}

{
  "Sr25519": "0xd6637c4da27a304237142c71e5d67753831f77fdf99a75faa32dc2151d28b14e1a20e61aa529d625632d90dda9bc8438d59790c4a4c56708fe453c7dcb6e208a"
}