Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,584,012",
      "signature": "0x88b4b6fb71407373eaecaeefe864d535ffb38141fe7a5533fbf1e4881298a25085505778f28165ceaa7ab5c7d7523e3e",
      "randomness": "0xaf6887e7e0b9346044acc1921766d53bf35fc1820725ec4666029f149bc39de1"
    }
  ],
  "blockNumber": "7,416,325"
}

{
  "Sr25519": "0x2e96eeeb51993d3e25079ebc36b91a3c6c2e5480ec3f90f43e5f214c273d780c99f9a4be3c4cca9034306ccbbb17c7a58f1429b18320d8a749dd1a24307e4084"
}