Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,545,366",
      "signature": "0x9068ab429dfb1acded2e230cfd5af01bb08307857cca57409f5c3256647218184825adba55e684bb90462cb15f712eb5",
      "randomness": "0x5737a0b0e734e8fed6acb44c8cc97c1f00e158570b66723838b2ff4d760478aa"
    }
  ],
  "blockNumber": "7,406,677"
}

{
  "Sr25519": "0xc8a6d44d1d5d5738f6b34303d43420618ee19b54e3c953ef8a2ea963273900408be4d9c5a048dee62e6502bcb7eef0ab819fbbcc45976f25f4a136c96a4f5380"
}