Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,608,609",
      "signature": "0xa89fbb78e228fa077e3388da5931009515bdf7d95844b609912543f8c5eaf02405f07a1396d74732e1805cc57efa25bc",
      "randomness": "0xc08127ea0640b4cbba1caf10ae6ea799234950fe13a7b05c023c731a23963032"
    }
  ],
  "blockNumber": "7,422,469"
}

{
  "Sr25519": "0x02356a085af26980cb7bc2535f3840a8f1482a7a59cb05801cb0b34bfec9e919ad8d3558ad18d6d8b949d2fd2f8d5a385d9c75b3fbb2418ba77430ece3e0248a"
}