Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,562,051",
      "signature": "0xaa4c229cd579a20385551089643891af2f10d5492939a81b7bf21c6122c679aedcf3b362f2403c18cbbc29cc06e983c4",
      "randomness": "0x63ac1c12462ad37e56bff30d7df45c0b1b8474c977cd2307431d6c8604ca7f24"
    }
  ],
  "blockNumber": "7,410,848"
}

{
  "Sr25519": "0x1412c1e73d1bf9d15070965041af8ae26bbd1f1664481fd00e005bc82836e9596ec05a6ac763f68369b8d4381367c7dfa197e21a1b84e9d2435f2d1c7d115488"
}