Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,616,644",
      "signature": "0x8a49faddcb05114bdff3ada81944788337c246e1a31d7adf35dfb3981ea32e900dadf11f7b1f8c2c1f0406d38549c82a",
      "randomness": "0x83251102e5ef677d361006607e39163e53eb3d2aa3b635dbe619b8d1aada8508"
    }
  ],
  "blockNumber": "7,424,476"
}

{
  "Sr25519": "0x4423a06e1a69dddab5e75868a7bc52b9dd484de114c08a3f6abc8495bab03f5c0216cbccff982780bb1d7e58a2af25e61a9bb0123fec3f0ad7beace93a460982"
}