Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,559,842",
      "signature": "0xa92595241064c7b0af6c816776ad3c1b3d09aad43e908dee21124ee6251d7eec2589de8e2c257561cc3fbd02c47c4625",
      "randomness": "0x0561411313a3baaa9c4daa1a92f887090408374b139f9c40095a624159c207a7"
    }
  ],
  "blockNumber": "7,410,296"
}

{
  "Sr25519": "0xf49ef1eb9650d2dc59faf397b492db8609ae27d5e105b42837823c071ff5863a8ff5d9642d9e32c7778069cbe2ada0e1a7c2473150785e7b20f4d7b55507158c"
}