Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,613,370",
      "signature": "0x8c46ced0e785f3f343b358b9ad05e3d507f882342fab6df06403b4f3c585d536f4fa50eb14c34688096b0eb577201368",
      "randomness": "0x4b0fde431af4334ded7d5e938f5062335bab2613fc5a1464a8173c0cc5e1e896"
    }
  ],
  "blockNumber": "7,423,658"
}

{
  "Sr25519": "0xa08c487c02ebc271da84819a645e96ced71ff15af3a8c163ac2f8091dc5d045c9b12ec170f7f359aa80a46ff557fcb8e3a63da49750cbc02dc11a76ac057a98f"
}