Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,563,967",
      "signature": "0xa4f90e9fc7aad8d8f1b731cec3a4062d85fe0fee5cb7f5154deab6df84bdea20b860dfcef526a5941f46a357cb34649c",
      "randomness": "0x6eaabb7dba102771706a521fb732d24eab830a2e314d2e7817289384f89b3107"
    }
  ],
  "blockNumber": "7,411,327"
}

{
  "Sr25519": "0xe6dc773240ddcceaf4e12776f5e52ce4f0118b25d3c814102cd38bcb83e4d923089244be90474635781e54d191a34005872ea108901e76f6cbaa7d364854cb82"
}