Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,622,962",
      "signature": "0xa8df832a0bfb72593ed6c70851ee634d2d81ea3009a2e72c2aae99d78a70d591796c9dafe0878999c1874c20359460b0",
      "randomness": "0x883e3eb3d0eaecbcc12a683e0ffd5277982ff0d4cd8ae925ba956ddabeec173c"
    }
  ],
  "blockNumber": "7,426,055"
}

{
  "Sr25519": "0x00278df1211f253cd2bc4d5c41edffcab237d0fef428a16da8e2e82877b3265454469faf4df389e28eea4c4f8db134c074f91ace819dd99346a7e68815ca1685"
}