Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,553,651",
      "signature": "0x84be5e3911931b6c430c9f2373501c6c05b4dc605ef860ff18df38c233a6107b6d09dc2cb2792273c452b3b56b79168d",
      "randomness": "0xd04e9fdbc1c9d2c4b5ef169931c6f280ea450e58c99731868df6c58a7f00ceb8"
    }
  ],
  "blockNumber": "7,408,748"
}

{
  "Sr25519": "0x9ad3982f049358dd887bd32084b7dd9953362aa5f53cf88f77c271c6143b217ec9f3dbf028f5c08f5e975881c3eb4de282bba638b42fdf763e490fef1ad5f586"
}